Common ECU Rebuilds We get over 50 ECU’s daily being sent in for testing + repairs. Below is a small selection of some of the common ECU’s being sent in with common faults. We’re able to fully bench test all ECU’s and simulate the ECU as if it were still connected to the vehicle. We can extend testing to find faults that only occur when the engine is under load, when the engine is up to optimal temperature and even intermittent faults. If you suspect a faulty PCM unit and would like it tested and repaired then get in touch.
The customer said his vehicle was running fine but failed to start one morning. Having had it diagnosed locally as a faulty ECU, the customer sent the unit in for testing. When we received the
The customer sent this ECU to us because the vehicle is smoking excessively and missfiring. A local garage diagnosed the fault with a fault code relating to ‘Power Supply To Coilpack’. The unit was sent
The Siemens SIM210 engine ECU from this petrol Ford Fiesta 1.25 had been spiked. Our testing confirmed as much. What caused it is another matter: the record of the job offers a possible cause, not
This BMW 320d had been driving normally until its owner stopped at some shops. When he came back to it, the car would not start. Below is how that fault was traced to the engine
The customer suspects ECU damage after he accidentally connected the battery terminals the wrong way around. The engine does not crank and the vehicle does not start, so he sent the ECU in for testing.
Customer has a Fiat Punto with a missfire on cylinder 2 and suspects a faulty ECU but could not wait to have his ECU unit tested and repaired so therefore opted for our replacement service.
Customer sent the PMS unit in with the common fault (missfire on 2 cylinders). We were able to simulate the fault on our testing rig and successfully repaired it. Note that these ECU’s are sealed and
Customer sent the ECU to us after he went to a local tuning company to have the vehicle remapped. The ECU could not be remapped so they attempted to remove the ECU and fit an
“Non-repairable” was the verdict this engine ECU had already been given when its owner asked us for a second opinion. The unit is a Bosch EDC16C39, number 0281 012 865, from a Fiat Doblo 1.9
The customer sent this ECU in for repair after the vehicle broke down and failed to re-start. After diagnoses they found that there was a bad burning smell coming from the ECU and suspected that