TurboAndy

iTrader: (1)

I have an MY04 STI Spec C. The engine is cranking over and getting fuel at the normal running pressure but the engine isn't firing. Ive had the immobiliser bypassed and also changed the main ignition relay but im still having the same problem.

The car has done this a number of times and eventually fires and seams to only do it when its been started and run for a short period of time so isnt getting to full temperature. Only once has it not started when stone cold.

Any ideas people.

ben5141

Any faults showing? When I had this on a classic STI (always started when cold but not always when warm) it was the crank shaft sensor. It was registering as a fault code.

TurboAndy

iTrader: (1)

No fault codes at all.
Im getting a few people say cam sensor and a couple have said crank.

fpan

iTrader: (11)

I would have said fuel pump but judging from what you mentioned I guess you have a fuel pressure gauge which shows normal pressure?

TurboAndy

iTrader: (1)

Yeah got a fuel pressure regulator fitted. You can hear the pump prime and gauge is reading correct pressure. ive just ordered a new Cam sensor so will see if that sorts it.

gazzawrx

iTrader: (11)

Theres 3 cam sensors on my 04 blob sti

sti-chris

Id be thinking its the crank sensor.