Julie Mercedes | IMMO OFF & ESL/ELV | Emulator

The Julie Mercedes | IMMO OFF & ESL/ELV | Emulator is an electronic module developed for simulating and replacing original vehicle components in Mercedes-Benz systems. The unit replicates the signals of the factory immobilizer (IMMO) and the electronic steering lock (ESL/ELV). The primary application is diagnosing immobilizer issues, testing the engine control unit (ECU) outside the vehicle, or temporarily replacing a defective ESL/ELV module to make the vehicle startable again.

Compatibility extends across various Mercedes-Benz models and ECU types communicating via the CAN-bus. The use of the Julie Mercedes | IMMO OFF & ESL/ELV | Emulator is intended solely for diagnostic purposes and use in a professional workshop environment. Permanently disabling the IMMO function may affect the vehicle's theft protection and may be subject to legal restrictions depending on applicable local regulations.

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Applications and functionalities:

• Diagnosis and replacement of electronic steering lock (ESL/ELV): Replaces a defective ESL/ELV module by simulating the signal of a working steering lock to the electronic ignition switch module (EIS/EZS). This resolves immobilizer issues caused by a defective steering lock in models like Mercedes W202, W203, W208, W209, W210, W211, W219, W220, W639 (Vito), W906 (Sprinter) and similar Crafter models.
• Deactivate immobilizer (IMMO OFF): Permanently disables the IMMO system for diagnostics or as a repair solution for a defective key, antenna, or ECU. The emulator sends an authorized signal to the ECU, compatible with various Bosch and Siemens ECUs in models such as the W169 (A-Class), W245 (B-Class), W202, W208, W210, W638 (Vito) and W901-W905 (Sprinter).
• Bench testing: Enables testing of the ECU or the EIS system outside the vehicle by simulating a correct authorization signal without requiring all vehicle components to be present.
• Signal simulation: Emulates the communication protocols of the original ESL/ELV module or the IMMO system via the CAN-bus or K-Line, depending on the vehicle system.
• Configuration via jumpers: The desired function (IMMO OFF or ESL/ELV emulation) and compatibility with specific systems are set by soldering jumpers on the circuit board.
• Fault isolation: Allows a technician to quickly verify whether a fault is in the ESL/ELV module by temporarily replacing it with the emulator.
• Data compatibility: For ESL/ELV replacement, it is often required to read data from the original electronic ignition switch (EIS) and write it to the emulator to preserve the unique vehicle coding.

The Julie Mercedes Emulator is intended exclusively for professional use by qualified vehicle technicians for diagnostic and repair purposes. Permanently disabling the immobilizer (IMMO OFF) can reduce the vehicle's theft protection and affect insurance coverage.

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Supported vehicle brands and applications:

This product is developed for specific vehicle systems of the Mercedes and Chrysler brands. It supports the replacement of the immobilizer signal (IMMO OFF) and the emulation of the electronic steering lock (ESL/ELV). Communication with the engine control unit (ECU) takes place via CAN-bus or K-Line, depending on the vehicle type.

 

Bosch CR1.2

The Bosch CR1.2 engine control unit belongs to the first generation of Common Rail diesel systems from Mercedes. This ECU was used in the A-Class (W168) with 1.7 CDI engines and controls fuel injection, turbo pressure, and glow functions. The CR1.2 is known for its compact design and reliability in small vehicles with front-wheel drive.

Applications:

• Mercedes A-Class W168 1.7 CDI 60 hp (1998–2001)
• Mercedes A-Class W168 1.7 CDI 75 hp (2001–2004)
• Mercedes A-Class W168 1.7 CDI 90 hp (1998–2001)
• Mercedes A-Class W168 1.7 CDI 95 hp (2001–2004)

ECU numbers:

• 0 281 001 990 / A027 545 52 32 – Mercedes A-Class (W168) 1.7 CDI 95 hp (2001)
• 0 281 001 991 / A027 545 53 32 – Mercedes A-Class (W168) 1.7 CDI 95 hp (2001)
• 0 281 010 039 / A027 545 96 32 – Mercedes A-Class (W168) 1.7 CDI 75 hp (2001)
• 0 281 010 040 / A027 545 97 32 – Mercedes A-Class (W168) 1.7 CDI 60 hp (1999)
• 0 281 010 118 / A028 545 19 32 – Mercedes A-Class (W168) 1.7 CDI 95 hp (2001)
• 0 281 010 426 / A000 153 31 79 – Mercedes A-Class (W168) 1.7 CDI 95 hp (2000)
• 0 281 010 427 / A000 153 32 79 – Mercedes A-Class (W168) 1.7 CDI 90 hp (2000)
• 0 281 010 793 / A668 153 02 79 – Mercedes A-Class (W168) 1.7 CDI 95 hp (2003)
• 0 281 011 151 / A668 153 08 79 – Mercedes A-Class (W168) 1.7 CDI 75 hp (2003)

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Bosch CR1.7

The Bosch CR1.7 engine control unit is a development of the first Common Rail diesel system, designed for the Mercedes Vito (W638). This ECU controls the fuel injection system of the four-cylinder 2.2 CDI engines, available in variants with 82, 102 and 122 hp. The system ensures precise injection and improved fuel efficiency.

Applications:

• Mercedes Vito W638 2.2 CDI 82 hp (1999–2003)
• Mercedes Vito W638 2.2 CDI 102 hp (1999–2003)
• Mercedes Vito W638 2.2 CDI 122 hp (1999–2003)

ECU numbers (selection):

• 0 281 001 984 / A023 545 39 32 – Mercedes Vito (W638) 2.2 CDI 122 hp (1999)
• 0 281 001 985 / A024 545 26 32 – Mercedes Vito (W638) 2.2 CDI 82 hp (1999)
• 0 281 001 986 / A024 545 73 32 – Mercedes Vito (W638) 2.2 CDI 82 hp (1999)
• 0 281 001 987 / A024 545 74 32 – Mercedes Vito (W638) 2.2 CDI 122 hp (1999)
• 0 281 001 988 / A024 545 75 32 – Mercedes Vito (W638) 2.2 CDI 102 hp (1999)
• 0 281 010 231 / A000 153 02 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (1999)
• 0 281 010 232 / A000 153 03 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (1999)
• 0 281 010 232 / A000 153 03 79 – Mercedes Vito (W638) 2.2 CDI 82 hp (2000)
• 0 281 010 233 / A000 153 04 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2000)
• 0 281 010 234 / A000 153 05 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (2000)
• 0 281 010 235 / A000 153 06 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2000)
• 0 281 010 236 / A000 153 07 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (2000)
• 0 281 010 236 / A000 153 07 79 – Mercedes Vito (W638) 2.2 CDI 82 hp (2000)
• 0 281 010 428 / A611 153 06 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (2000)
• 0 281 010 430 / A611 153 08 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2000)
• 0 281 010 431 / A000 153 11 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2000)
• 0 281 010 431 / A000 153 11 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2001)
• 0 281 010 433 / A000 153 09 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (2001)
• 0 281 010 436 / A611 153 00 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2000)
• 0 281 010 598 / A611 153 64 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2001)
• 0 281 010 601 / A611 153 67 79 – Mercedes Vito (W638) 2.2 CDI 82 hp (2001)
• 0 281 010 602 / A611 153 68 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (2001)
• 0 281 010 603 / A611 153 69 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2001)
• 0 281 010 604 / A611 153 70 79 – Mercedes Vito (W638) 2.2 CDI 82 hp (2001)
• 0 281 010 604 / A611 153 70 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2001)
• 0 281 010 605 / A611 153 71 79 – Mercedes Vito (W638) 2.2 CDI 122 hp (2001)
• 0 281 010 927 / A000 153 59 79 – Mercedes Vito (W638) 2.2 CDI 102 hp (2003)
• 0 281 011 066 / A611 153 02 91 – Mercedes Vito (W638) 2.2 CDI 102 hp (2003)
• 0 281 011 067 / A611 153 03 91 – Mercedes Vito (W638) 2.2 CDI 82 hp (2002)

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Bosch CR2.x (vehicles with EZS or mechanical ignition lock)

The Bosch CR2.x engine control unit belongs to the second generation Common Rail diesel technology of Mercedes. These ECUs were used in Sprinter and ML models with 2.2- and 2.7-liter CDI engines. The system supports both vehicles with electronic ignition locks (EZS) and versions with a mechanical ignition lock.

Applications:

• Mercedes Sprinter W901 411CDI 2.2 CDI 129 hp (1998–2006)
• Mercedes Sprinter W902 311CDI 2.2 CDI 109 hp (1998–2006)
• Mercedes Sprinter W903 208CDI 2.2 CDI 82 hp (1998–2006)
• Mercedes Sprinter W904 313CDI 2.2 CDI 129 hp (1998–2006)
• Mercedes Sprinter W905 616CDI 2.7 CDI 156 hp (2001–2006)
• Mercedes ML W163 2.7 CDI 163 hp (2001–2004)

ECU numbers (selection):

• 0 281 010 283 / A024 545 32 32 – Mercedes ML (W163) 2.7 CDI 163 hp (2002)
• 0 281 010 423 / A611 153 14 79 – Mercedes Sprinter (W901) 2.2 CDI 129 hp (2000)
• 0 281 010 519 / A611 153 33 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2001)
• 0 281 010 520 / A611 153 34 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2000)
• 0 281 010 521 / A611 153 35 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2001)
• 0 281 010 523 / A611 153 36 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2002)
• 0 281 010 524 / A611 153 37 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2000)
• 0 281 010 525 / A611 153 38 79 – Mercedes Sprinter (W903) 2.2 CDI 82 hp (2000)
• 0 281 010 546 / A612 153 17 79 – Mercedes ML (W163) 2.7 CDI 163 hp (2001)
• 0 281 010 615 / A611 153 61 79 – Mercedes Sprinter (W901) 2.2 CDI 129 hp (2000)
• 0 281 010 616 / A611 153 62 79 – Mercedes Sprinter (W904) 2.2 CDI 129 hp (2001)
• 0 281 010 617 / A611 153 63 79 – Mercedes Sprinter (W904) 2.2 CDI 129 hp (2001)
• 0 281 010 618 / A612 153 23 79 – Mercedes Sprinter (W905) 2.7 CDI 156 hp (2001)
• 0 281 010 796 / A612 153 32 79 – Mercedes ML (W163) 2.7 CDI 163 hp (2002)
• 0 281 010 824 / A000 153 40 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2001)
• 0 281 010 825 / A000 153 41 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2001)
• 0 281 010 827 / A612 153 35 79 – Mercedes Sprinter (W905) 2.7 CDI 156 hp (2001)
• 0 281 010 920 / A000 153 60 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2005)
• 0 281 010 921 / A000 153 61 79 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2005)
• 0 281 010 969 / A612 153 47 79 – Mercedes Sprinter (W905) 2.7 CDI 156 hp (2004)
• 0 281 010 970 / A000 153 73 79 – Mercedes Sprinter (W903) 2.2 CDI 82 hp (2002)
• 0 281 011 059 / A611 153 00 91 – Mercedes Sprinter (W904) 2.2 CDI 129 hp (2003)
• 0 281 011 407 / A612 153 62 79 – Mercedes ML (W163) 2.7 CDI 163 hp (2004)
• 0 281 011 408 / A612 153 63 79 – Mercedes ML (W163) 2.7 CDI 163 hp (2003)
• 0 281 011 483 / A611 153 04 91 – Mercedes Sprinter (W901) 2.2 CDI 129 hp (2003)
• 0 281 011 484 / A611 153 05 91 – Mercedes Sprinter (W901) 2.2 CDI 129 hp (2003)
• 0 281 011 742 / A611 153 06 91 – Mercedes Sprinter (W904) 2.2 CDI 129 hp (2004)
• 0 281 011 745 / A611 153 09 91 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2005)
• 0 281 011 746 / A611 153 10 91 – Mercedes Sprinter (W901) 2.2 CDI 129 hp (2006)
• 0 281 011 747 / A611 153 11 91 – Mercedes Sprinter (W902) 2.2 CDI 109 hp (2005)
• 0 281 011 750 / A612 153 70 79 – Mercedes Sprinter (W905) 2.7 CDI 156 hp (2006)
• 0 281 011 752 / A612 153 72 79 – Mercedes Sprinter (W905) 2.7 CDI 156 hp (2005)
• 0 281 011 753 / A612 153 73 79 – Mercedes Sprinter (W905) 2.7 CDI 156 hp (2001)
• 0 281 011 796 / A611 153 14 91 – Mercedes Sprinter (W904) 2.2 CDI 129 hp (2002)

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Bosch ME2.8

The Bosch ME2.8 engine control unit is an advanced gasoline system used in high-performance models from Mercedes and Chrysler. This system manages the fuel injection, ignition, and electronic throttle control with high precision. Some ECUs require an individual emulator tuning in a specialized laboratory.

Applications:

• Chrysler Crossfire 3.2 218 hp (2003–2007)
• Mercedes C-Class W203 C32 AMG 3.2 354 hp (2001–2003)
• Mercedes CLK55 AMG C208 5.5 347 hp (1999–2003)

ECU numbers:

• 0 261 207 572 / A031 545 18 32 – Mercedes C-Class W203 C32 AMG 3.2 (2001)

Note: All other Bosch ME2.8 ECUs with different numbers must be individually adapted with an emulator in the laboratory.

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Bosch ME1.0

The Bosch ME1.0 engine control unit was used in the V8- and V12 gasoline engines of Mercedes from the 1990s. This ECU controls the complete engine management, including fuel injection, ignition, and throttle control, and was used in CL-, S-, SL- and E-Class variants, including AMG models.

Applications:

• Mercedes CL C140 4.2 279 hp (1993–1998)
• Mercedes CL C140 6.0 394 hp (1993–1998)
• Mercedes E-Class W210 4.2 279 hp (1996–1998)
• Mercedes E-Class W210 5.0 AMG 347 hp (1996–1997)
• Mercedes S-Class W140 4.2 279 hp (1993–1998)
• Mercedes S-Class W140 6.0 394 hp (1993–1998)
• Mercedes SL R129 5.0 / 6.0 319–394 hp (1996–2001)

ECU numbers (selection):

• 0 261 203 576 / A017 545 87 32 – Mercedes SL (R129) 5.0 319 hp (2001)
• 0 261 203 577 / A017 545 87 32 – Mercedes SL (R129) 5.0 319 hp (1999)
• 0 261 203 578 / A020 545 22 32 – Mercedes S-Class (W140) 6.0 394 hp (1996)
• 0 261 204 080 / A022 545 95 32 – Mercedes E-Class (W210) 5.0 AMG 347 hp (1997)
• 0 261 204 138 / A020 545 49 32 – Mercedes CL (C140) 4.2 279 hp (1998)
• 0 261 204 140 / A020 545 50 32 – Mercedes SL (R129) 5.0 319 hp (1999)
• 0 261 204 141 / A020 545 50 32 – Mercedes SL (R129) 5.0 319 hp (1997)
• 0 261 204 288 / A021 545 43 32 – Mercedes S-Class (W140) 4.2 279 hp (1996)
• 0 261 204 289 / A021 545 44 32 – Mercedes SL (R129) 5.0 319 hp (1997)
• 0 261 204 321 / A021 545 20 32 – Mercedes E-Class (W210) 4.2 279 hp (2003)
• 0 261 204 322 / A021 545 20 32 – Mercedes CL (C140) 4.2 279 hp (1995)
• 0 261 204 323 / A021 545 21 32 – Mercedes SL (R129) 5.0 319 hp (1997)
• 0 261 204 324 / A021 545 21 32 – Mercedes SL (R129) 5.0 319 hp (2001)
• 0 261 204 325 / A021 545 22 32 – Mercedes CL (C140) 6.0 394 hp (1996)
• 0 261 204 327 / A022 545 09 32 – Mercedes SL (R129) 5.0 319 hp (1997)
• 0 261 204 520 / A021 545 23 32 – Mercedes E-Class (W210) 4.2 279 hp (1997)
• 0 261 204 522 / A021 545 24 32 – Mercedes SL (R129) 5.0 319 hp (2000)
• 0 261 204 524 / A021 545 25 32 – Mercedes SL (R129) 6.0 394 hp (1998)
• 0 261 204 525 / A021 545 25 32 – Mercedes CL (C140) 6.0 394 hp (1998)

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Bosch ME2.0 / ME2.1

Applications:

• Mercedes C-Class W202 2.0 136 hp (1993–2001)
• Mercedes CLK W208 2.0 136 hp (1997–2000)
• Mercedes CLK W208 2.3 Kompressor 197 hp (2000–2003)
• Mercedes CLK W208 3.2 218 hp (1997–2003)
• Mercedes E-Class W210 2.0 136 hp (1995–2000)
• Mercedes E-Class W210 2.4 170 hp (1997–2000)
• Mercedes E-Class W210 3.2 224 hp (1997–2002)
• Mercedes E-Class W210 5.5 AMG 354 hp (1998–2002)
• Mercedes ML W163 3.2 218 hp (1997–2005)
• Mercedes ML W163 4.3 272 hp (1997–2005)
• Mercedes ML W163 5.0 292 hp (1997–2005)
• Mercedes S-Class W220 5.0 306 hp (1998–2005)
• Mercedes SL R129 5.0 306 hp (1996–2001)
• Mercedes SLK R170 2.0 136 hp (1996–2000)
• Mercedes SLK R170 2.3 Kompressor 197 hp (2000–2004)
• Mercedes Sprinter W901 2.3 143 hp (1995–2006)

ECU numbers (selection):

• 0 261 201 918 / A023 545 97 32 – Mercedes ML (W163) 3.2 218 hp (2001)
• 0 261 204 116 / A020 545 11 32 – Mercedes E-Class (W210) 3.2 224 hp (1998)
• 0 261 204 746 / A023 545 41 32 – Mercedes CLK (W208) 2.3 Kompressor 197 hp (2000)
• 0 261 204 747 / A023 545 77 32 – Mercedes SLK (R170) 2.3 Kompressor 197 hp (2003)
• 0 261 204 779 / A023 545 96 32 – Mercedes E-Class (W210) 2.4 170 hp (1998)
• 0 261 204 780 / A023 545 97 32 – Mercedes ML (W163) 3.2 218 hp (2001)
• 0 261 204 783 / A023 545 71 32 – Mercedes ML (W163) 3.2 218 hp (1999)
• 0 261 204 857 / A023 545 69 32 – Mercedes E-Class (W210) 5.5 AMG 354 hp (1999)
• 0 261 204 883 / A023 545 84 32 – Mercedes C-Class (W202) 2.0 136 hp (2000)
• 0 261 204 915 / A023 545 83 32 – Mercedes CLK (W208) 2.3 Kompressor 193 hp (1999)
• 0 261 204 918 / A024 545 59 32 – Mercedes ML (W163) 3.2 218 hp (2003)
• 0 261 206 052 / A025 545 85 32 – Mercedes CLK (W208) 3.2 218 hp (1998)
• 0 261 206 220 / A027 545 36 32 – Mercedes CLK (W208) 2.0 136 hp (1999)
• 0 261 206 299 / A026 545 65 32 – Mercedes E-Class (W210) 3.2 224 hp (1998)
• 0 261 206 300 / A026 545 66 32 – Mercedes ML (W163) 3.2 218 hp (2001)
• 0 261 206 302 / A026 545 68 32 – Mercedes S-Class (W220) 5.0 306 hp (2000)
• 0 261 206 303 / A026 545 69 32 – Mercedes ML (W163) 4.3 272 hp (2004)
• 0 261 206 308 / A026 545 13 32 – Mercedes CLK (W208) 2.3 Kompressor 197 hp (2000)
• 0 261 206 454 / A028 545 41 32 – Mercedes E-Class (W210) 2.0 136 hp (1999)
• 0 261 206 455 / A028 545 42 32 – Mercedes CLK (W208) 2.0 136 hp (2000)
• 0 261 206 568 / A028 545 71 32 – Mercedes E-Class (W210) 2.0 136 hp (2000)
• 0 261 206 720 / A029 545 34 32 – Mercedes ML (W163) 4.3 272 hp (2005)
• 0 261 207 076 / A111 153 01 79 – Mercedes Sprinter (W901) 2.3 143 hp (1999)
• 0 261 207 128 / A111 153 04 79 – Mercedes SLK (R170) 2.3 Kompressor 197 hp (2001)
• 0 261 207 150 / A112 153 04 79 – Mercedes ML (W163) 3.2 218 hp (1997)
• 0 261 207 151 / A113 153 03 79 – Mercedes SL (R129) 5.0 306 hp (2001)
• 0 261 207 279 / A031 545 43 32 – Mercedes ML (W163) 5.0 292 hp (2001)
• 0 261 207 707 / A112 153 22 79 – Mercedes ML (W163) 3.2 218 hp (2000)

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Bosch MSA 15.1 / MSA 25.1 / MSA 25.2

The Bosch MSA 15.1-, 25.1- and 25.2-engine control units are used in five-cylinder and six-cylinder turbo diesel engines from Mercedes. These ECUs control the fuel injection, turbo pressure, and glow cycles, and were applied in both passenger cars and commercial vehicles such as the Sprinter.

Applications:

• Mercedes C-Class W202 2.5 TD 150 hp (1995–2001)
• Mercedes E-Class W210 2.9 TD 129 hp (1996–1999)
• Mercedes E-Class W210 3.0 TD 177 hp (1997–1999)
• Mercedes Sprinter W901–W905 2.9 TD 122 hp (1996–2000)

ECU numbers (selection):

• 0 281 001 226 / A016 545 07 32 – Mercedes C-Class (W202) 2.5 TD 150 hp (1995)
• 0 281 001 228 / A016 545 08 32 – Mercedes C-Class (W202) 2.5 TD 150 hp (1996)
• 0 281 001 230 / A017 545 90 32 – Mercedes E-Class (W210) 3.0 TD 177 hp (1997)
• 0 281 001 283 / A018 545 26 32 – Mercedes E-Class (W210) 2.9 TD 129 hp (1996)
• 0 281 001 360 / A018 545 19 32 – Mercedes C-Class (W202) 2.5 TD 150 hp (1998)
• 0 281 001 403 / A019 545 63 32 – Mercedes Sprinter (W904) 2.9 TD 122 hp (1997)
• 0 281 001 457 / A018 545 32 32 – Mercedes E-Class (W210) 3.0 TD 177 hp (1997)
• 0 281 001 463 / A018 545 34 32 – Mercedes C-Class (W202) 2.5 TD 150 hp (1997)
• 0 281 001 494 / A018 545 30 32 – Mercedes E-Class (W210) 2.9 TD 129 hp (1997)
• 0 281 001 496 / A019 545 67 32 – Mercedes Sprinter (W904) 2.9 TD 122 hp (1997)
• 0 281 001 502 / A021 545 55 32 – Mercedes Sprinter (W901) 2.9 TD 122 hp (2000)
• 0 281 001 504 / A021 545 56 32 – Mercedes Sprinter (W904) 2.9 TD 122 hp (1997)
• 0 281 001 506 / A021 545 57 32 – Mercedes Sprinter (W903) 2.9 TD 122 hp (1998)
• 0 281 001 510 / A021 545 59 32 – Mercedes Sprinter (W901) 2.9 TD 122 hp (2000)
• 0 281 001 520 / A021 545 55 32 – Mercedes Sprinter (W902) 2.9 TD 122 hp (2000)
• 0 281 001 624 / A017 545 92 32 – Mercedes E-Class (W210) 3.0 TD 177 hp (1997)
• 0 281 001 646 / A022 545 35 32 – Mercedes Sprinter (W903) 2.9 TD 122 hp (1998)
• 0 281 001 684 / A023 545 09 32 – Mercedes Sprinter (W905) 2.9 TD 122 hp (1999)
• 0 281 001 714 / A022 545 96 32 – Mercedes C-Class (W202) 2.5 TD 150 hp (1997)
• 0 281 001 754 / A024 545 11 32 – Mercedes E-Class (W210) 3.0 TD 177 hp (1997)
• 0 281 001 785 / A022 545 30 32 – Mercedes Sprinter (W905) 2.9 TD 122 hp (1999)
• 0 281 001 786 / A022 545 31 32 – Mercedes Sprinter (W904) 2.9 TD 122 hp (1997)
• 0 281 001 880 / A025 545 55 32 – Mercedes E-Class (W210) 3.0 TD 177 hp (1999)
• 0 281 001 922 / A025 545 51 32 – Mercedes Sprinter (W903) 2.9 TD 122 hp (1999)
• 0 281 001 982 / A027 545 50 32 – Mercedes Sprinter (W901) 2.9 TD 122 hp (1999)
• 0 281 001 983 / A027 545 51 32 – Mercedes Sprinter (W902) 2.9 TD 122 hp (1999)

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Bosch M3.4.2

The Bosch M3.4.2 engine control unit was used in the Mercedes C-Class (W202) with four-cylinder gasoline engines. This ECU controls the fuel injection and ignition via a conventional engine management system.

Applications:

• Mercedes C-Class W202 2.2 150 hp (1993–2001)

ECU numbers:

• 0 261 204 328 – Mercedes C-Class W202 2.2 150 hp (1995)

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Bosch M3.4.3

The Bosch M3.4.3 engine control unit is a variant within the M3.4 series and was used in the Mercedes S-Class (W140) with six-cylinder gasoline engines. This system controls the fuel injection and ignition for a smooth power delivery.

Applications:

• Mercedes S-Class W140 3.2 231 hp (1993–1998)

ECU numbers:

• 0 261 203 536 – Mercedes S-Class W140 3.2 231 hp (1995)

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Bosch M3.4.4

Applications:

• Mercedes C-Class W202 2.0 136 hp (1993–2001)
• Mercedes C-Class W202 2.2 150 hp (1993–2001)
• Mercedes C-Class W202 2.3 150 hp (1993–2001)
• Mercedes E-Class W210 2.0 136 hp (1995–2003)
• Mercedes E-Class W210 2.8 193 hp (1995–2003)
• Mercedes S-Class W140 3.2 231 hp (1993–1998)
• Mercedes W124 2.2 150 hp (1992–1997)

ECU numbers:

• 0 261 203 230 – Mercedes C-Class (W202) 2.2 150 hp (1998)
• 0 261 203 242 – Mercedes W124 3.2 220 hp (1995)
• 0 261 203 490 – Mercedes E-Class (W210) 2.8 193 hp (1999)
• 0 261 203 532 – Mercedes S-Class (W140) 3.2 231 hp (1998)
• 0 261 203 536 – Mercedes S-Class (W140) 3.2 231 hp (1995)
• 0 261 203 619 – Mercedes E-Class (W210) 2.8 193 hp (1997)
• 0 261 203 621 – Mercedes E-Class (W210) 2.0 136 hp (1996)
• 0 261 203 703 – Mercedes C-Class (W202) 2.3 150 hp (1995)
• 0 261 203 790 – Mercedes C-Class (W202) 2.2 150 hp (1997)
• 0 261 203 954 – Mercedes S-Class (W140) 3.2 231 hp (1992)
• 0 261 204 328 – Mercedes C-Class (W202) 2.0 136 hp (1995)

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Bosch PMS

The Bosch PMS engine control unit (Pedalwertgeber-Motorsteuergerät-System) was used in gasoline variants of the Mercedes C-Class and E-Class. This system controls the fuel injection and ignition via electronic throttle control.

Applications:

• Mercedes C-Class W202 2.0 136 hp (1995–2000)
• Mercedes E-Class W210 2.0 136 hp (1995–2000)

ECU numbers:

• 0 261 200 614 / 018 545 11 32 – Mercedes E-Class W210 2.0 136 hp (1996)

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Lucas ED0012

The Lucas ED0012 engine control unit was used in four-cylinder diesel engines from Mercedes. This system provides the electronic control of the fuel pump and is designed for smooth operation and low emissions.

Applications:

• Mercedes C-Class W202 2.2 diesel 95 hp (1993–1998)
• Mercedes E-Class W210 2.2 diesel 95 hp (1995–1998)

ECU numbers:

• A 016 545 46 32 – Mercedes C-Class W202 2.2 diesel 95 hp (1995)
• A 016 545 76 32 / DCU R 04010009 B – Mercedes E-Class W210 2.2 diesel 95 hp (1996)

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Lucas ED013

Applications:

• Mercedes E-Class W210 2.2 diesel 95 hp (1995–1998)

ECU numbers:

• A 022 545 54 32 – Mercedes E-Class W210 2.2 diesel 95 hp (1996)
• A 019 545 94 32 – Mercedes E-Class W210 2.2 diesel 95 hp (1997)

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Siemens PMS

The Siemens PMS engine control unit was used in gasoline engines of Mercedes from the 1990s. This system controls the fuel injection, ignition, and idle speed, and was mainly used in the C-Class (W202), Vito (W638), and Sprinter (W901). The PMS (Pedalwertgeber-Motorsteuergerät-System) is designed for reliable operation with mechanically operated throttle valves and conventional injection systems.

Applications:

• Mercedes C-Class W202 1.8 gasoline 122 hp (1993–1997)
• Mercedes C-Class W202 2.0 gasoline 146 hp (1993–1997)
• Mercedes Sprinter W901 2.3 gasoline 143 hp (1995–2000)
• Mercedes Vito W638 2.3 gasoline 143 hp (1996–2003)

ECU numbers:

• 015 545 70 32 / 5WK9 110 – Mercedes C-Class W202 1.8 gasoline 122 hp (1995)
• 015 545 72 32 / 5WK9 112 – Mercedes C-Class W202 1.8 gasoline 122 hp (1993)
• 015 545 73 32 / 5WK9 113 – Mercedes C-Class W202 1.8 gasoline 122 hp (1993)
• 016 545 06 32 / 5WK9 111 – Mercedes C-Class W202 2.0 gasoline 136 hp (1994)
• 018 545 02 32 / 5WK9 120 – Mercedes C-Class W202 1.8 gasoline 122 hp (1993)
• 018 545 03 32 / 5WK9 121 – Mercedes C-Class W202 1.8 gasoline 122 hp (1994)
• 018 545 41 32 / 5WK9 124 – Mercedes C-Class W202 2.0 gasoline 136 hp (1994)
• 018 545 42 32 / 5WK9 125 – Mercedes C-Class W202 2.0 gasoline 136 hp (1994)
• 018 545 43 32 / 5WK9 126 – Mercedes C-Class W202 2.0 gasoline 136 hp (1994)
• 018 545 44 32 / 5WK9 127 – Mercedes C-Class W202 1.8 gasoline 122 hp (1994)
• 018 545 56 32 / 5WK9 131 – Mercedes C-Class W202 1.8 gasoline 122 hp (1994)
• 020 545 65 32 / 5WK9 137 – Mercedes Vito W638 2.3 gasoline 143 hp (1998)
• 021 545 39 32 / 5WK9 146 – Mercedes Vito W638 2.3 gasoline 143 hp (1996)
• 025 545 34 32 / 5WK9 171 – Mercedes Sprinter W901 2.3 gasoline 143 hp (1998)

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VDO MSM

The VDO MSM engine control unit was used in the first generation of the Mercedes A-Class (W168). This system is designed for gasoline engines with a displacement of 1.4 and 1.6 liters. The MSM (Motor Steuergerät Modular) controls the fuel injection, ignition, and idle speed control, aiming to achieve an optimal balance between performance and fuel consumption.

Applications:

• Mercedes A-Class W168 1.4 82 hp (1997–2004)
• Mercedes A-Class W168 1.6 102 hp (1997–2004)

ECU numbers:

• A 023 545 02 32 – Mercedes A-Class W168 1.4 82 hp (1999)
• A 025 545 30 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 025 545 41 32 – Mercedes A-Class W168 1.6 102 hp (1997)
• A 025 545 41 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 026 545 05 32 – Mercedes A-Class W168 1.6 102 hp (1998)
• A 026 545 05 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 027 545 74 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 028 545 38 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 029 545 36 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 029 545 37 32 – Mercedes A-Class W168 1.6 102 hp (1999)
• A 166 150 01 79 – Mercedes A-Class W168 1.4 82 hp (1999)
• A 166 150 03 79 – Mercedes A-Class W168 1.4 82 hp (1999)
• A 166 150 08 79 – Mercedes A-Class W168 1.4 82 hp (1999)
• A 166 150 09 79 – Mercedes A-Class W168 1.4 82 hp (1999)

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VDO MSE (black connectors)

The VDO MSE engine control unit with black connectors was used in four-cylinder and six-cylinder gasoline engines from Mercedes in the 1990s. This system controls the fuel injection and ignition based on engine data such as engine speed, air volume, and temperature. The version with black connectors was mainly used in the more powerful engine variants of the C- and E-Class.

Applications:

• Mercedes C-Class W202 2.2 150 hp (1993–2001)
• Mercedes C-Class W202 2.8 193 hp (1993–2001)
• Mercedes C-Class W202 3.6 280 hp (1993–2001)
• Mercedes E-Class W210 3.2 220 hp (1995–2003)
• Mercedes W124 2.2 150 hp (1992–1997)

ECU numbers:

• 016 545 33 32 [01] – Mercedes W124 2.2 150 hp (1995)
• 017 545 69 32 [06] – Mercedes E-Class W210 3.2 220 hp (1998)
• 017 545 70 32 [03] – Mercedes C-Class W202 2.2 150 hp (1996)
• 017 545 71 32 [02] – Mercedes C-Class W202 2.8 193 hp (1996)
• WA 202 545 96 32 [01] – Mercedes C-Class W202 3.6 280 hp (1995)

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VDO MSE (white connectors)

The VDO MSE engine control unit with white connectors was used in various Mercedes gasoline engines from the 1990s and early 2000s. This ECU controls the fuel injection and ignition and supports variants of the C-, E-, CLK- and ML-Class. The system uses analog and digital sensor signals to ensure efficient engine management.

Applications:

• Mercedes C-Class W202 1.8 122 hp (1993–2001)
• Mercedes C-Class W202 2.0 136 hp (1993–2001)
• Mercedes C-Class W202 2.8 197 hp (1993–2001)
• Mercedes CLK W208 2.0 136 hp (1997–2003)
• Mercedes E-Class W210 2.0 136 hp (1995–2003)
• Mercedes ML-Class W163 2.3 150 hp (1997–2005)

ECU numbers:

• 017 545 25 32 [09] – Mercedes E-Class W210 2.3 150 hp (1997)
• 019 545 19 32 [03] – Mercedes E-Class W210 2.3 150 hp (1998)
• 019 545 58 32 [03] – Mercedes E-Class W210 2.0 136 hp (1995)
• 019 545 59 32 [04] – Mercedes E-Class W210 2.3 150 hp (1997)
• 021 545 92 32 [09] – Mercedes C-Class W202 1.8 122 hp (1996)
• 021 545 98 32 [03] – Mercedes C-Class W202 2.0 136 hp (1995)
• 021 545 99 32 [02] – Mercedes E-Class W210 2.3 150 hp (2000)
• 022 545 57 32 [00] – Mercedes ML-Class W163 2.3 150 hp (2002)
• 022 545 57 32 [00] – Mercedes ML-Class W163 2.3 150 hp (2004)
• 022 545 88 32 [03] – Mercedes E-Class W210 2.0 136 hp (1995)
• 022 545 89 32 [02] – Mercedes CLK W208 2.0 136 hp (2002)
• 022 545 91 32 [08] – Mercedes C-Class W202 1.8 122 hp (1998)
• 024 545 00 32 [04] – Mercedes E-Class W210 2.3 150 hp (1998)
• 024 545 14 32 [08] – Mercedes E-Class W210 2.0 136 hp (1997)
• 024 545 18 32 [04] – Mercedes E-Class W210 2.0 136 hp (1996)

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VDO MSE (yellow connectors)

The VDO MSE engine control unit was used in various Mercedes models from the 1990s. This ECU is designed for gasoline engines and uses yellow connectors for connection. The system manages fuel injection and ignition based on signals from various engine and vehicle sensors.

Applications:

• Mercedes C-Class W202 2.8 197 hp (1995)
• Mercedes E-Class W210 2.0 136 hp (1995–2003)
• Mercedes E-Class W210 2.3 150 hp (1995–2003)
• Mercedes W124 3.2 220 hp (1992–1997)

ECU numbers:

• 017 545 18 32 [08] – Mercedes E-Class W210 2.0 136 hp (1997)
• 017 545 19 32 [07] – Mercedes E-Class W210 2.3 150 hp (1997)
• 017 545 25 32 [09] – Mercedes E-Class W210 2.3 150 hp (1996)
• 017 545 26 32 [08] – Mercedes W124 3.2 220 hp (1995)
• 018 545 17 32 [07] – Mercedes C-Class W202 2.8 197 hp (1995)
• 019 545 06 32 [08] – Mercedes W124 3.2 220 hp (1995)

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• 1x Julie Mercedes | IMMO OFF & ESL/ELV | Emulator