robert bramley
New Member
Hi i have a56 plate 90 just put new injector wiring harness on light still come on any ideas please
so it was TP sensor signal failure which is normal to bring on the MIL... a fault in the engine harness can cause that but not oil in the ECU or the injector loomI've also experienced a persistent MIL light when I had a fault in the wiring loom between the accelerator pedal and the ECU. So I wonder whether there might be a wiring loom faulty in this case too.
Yes indeed. I wouldn't expect a mil light with an injector loom fault.so it was TP sensor signal failure which is normal to bring on the MIL... a fault in the engine harness can cause that but not oil in the ECU or the injector loom