As per title i have this code come up on my pedal test.
I cant get op-com to test the interface and work properly so can't diagnose it myself. So if anyone could shed some light that would be good.
I have a feeling its to do with my Immobiliser but not 100%
When i drive my car the little car light with a spanner through it flashes up. It stays on permanent for a bit (even though im driving) and then will go off.
Happens about 3/4 times per drive. Would have thought if it was the immobiliser it wouldn't let me start the car.
Also if anyone could shed some light on opcom that would be good too. It comes up with "interface test error" and won't do anything. When i try scanning my ECU's it just says interface comms error"
It did have FW 1.39 running 081016 software but doesnt always work. I would like to revert it to FW 1.33 (which ran perfectly) but can't find anything of flashing it back.