Defects in the Bosch ME7.4.5

The following problems often occur with the Bosch ME7.4.5 ECU:

• Problems with the ground connection
• No control of the coil
• No communication with the CAN bus

In addition, error codes P0131 and P2191, which indicate problems with the lambda sensor, are common with the Bosch ME7.4.5.

Disassembly and assembly of the Bosch ME7.4.5

Disassembly of the Bosch ME7.4.5

1. Disconnect the battery terminals
2. Remove the plugs from the Bosch ME7.4.5
3. Unscrew the bolts and remove the Bosch ME7.4.5 from the car
4. Send the Bosch ME7.4.5 well packaged to ACTRONICS

Assembly of the Bosch ME7.4.5

1. Attach the reconditioned Bosch ME7.4.5 in the car with the corresponding bolts
2. Place the plugs on the Bosch ME7.4.5
3. Fasten the battery terminals
4. The software is unchanged

Bosch ME7.4.5 repair

ACTRONICS repairs, reconditions and restores the Bosch ME7.4.5, other ECUs and many electronic car parts. A good diagnosis of the defect is essential for a successful overhaul. ACTRONICS has a specific test setup for each electronic car component, so that we can make the correct diagnosis, check all functions and perform a final test after the overhaul. In this way, the success rate at ACTRONICS is extremely high. 

Successful overhaul by ACTRONICS

Do you have a problem with the Bosch ME7.4.5? You can quickly and easily start an overhaul request via our website. With a repair by ACTRONICS, no new parts are needed. This makes our overhaul a cheap and sustainable repair solution.

• More affordable than a new ECU
• 2-year warranty on the overhaul
• Plug & play

Car companies can easily submit an overhaul order for this Bosch ME7.4.5 via our website. Log in or create an account and start the overhaul request. Our fast overhaul service ensures that the overhauled part is back in your workshop within a few days. Please note: ACTRONICS works exclusively with garage owners. As a private individual, you can ask your garage to have a defective part revised.

Start request