The customer reported that he was driving along when all of the sudden the engine switched off and would not start. Diagnostics showed a blown 7.5 amp fuse and replacing this did not fix the problem and was advised that there is possible ECU damage.
Customer sent this Siemens unit to us for ECU Testing after having a exhausted all other options. His vehicle has been running rough and throwing out numerous codes for turbo boost pressure, throttle position sensor and air intake leak detections. The customer said he had the turbo checked, and spent £100’s on replacement parts but the problem was still there.
The customer reported having intermittent starting problems for over a month and then it got worse to a point it would no longer start. He was recommended to us by his local garage who removed the ECU and sent it in for testing.
This ECU failed the customer spontaneously whilst driving. The customer reported the car was driving find when all of a sudden he lost power, when he switched the vehicle off and tried to restart, the engine it would not start. Eventually they managed to start the engine but it was running rough and only firing on two cylinders. The customer sent the ECU in for our ECU Testing + Repair services.
Customer advised that the vehicle is not revving and although the car starts, he is unable to drive it. After diagnostics, they suspected an ECU fault and sent it to us for testing and repairs.
Customer reported problems with vehicle electrics and after diagnostics found that the voltage was fluctuating significantly on tickover (whilst idling). The customer sent the ECU to us for independent ECU Testing and repairs.
Customer had the vehicle diagnosed after the car failed to start. Diagnostics revealed there was no pulse to fuel pump and no spark. Wiring and relays tested okay so the autoelectrician suspected possible ECU fault. The customer sent the ECU in for independent testing + repairs.
The customer said the vehicle starts ok but has no throttle response (the car runs but won’t rev, just ticks over). A dealership diagnosed the vehicle as having a faulty engine ECU after replacing the throttle position sensor. The customer sent the unit in for our ECU Testing + Repair services.
The customer sent this unit in for ECU Testing + Reporting because the vehicle would not start but he was not sure whether fault was being caused by the ECU or not.
Customer reported his engine was running rough and found it was not firing on cylinders 1 + 4. The vehicle was diagnosed as having a faulty engine ECU and so the customer sent the unit in for testing and repairs.