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+--- Thread: Immobiliser (/showthread.php?tid=31041)
Immobiliser - happypug - 30-06-2015
Hi all.
Here I go again. I am still struggling with start problem. Car will start ok in morning, run for a few miles and stop/switch off for5 mins or so. The motor will not start unless I switch off again and restart which is ok for now. My question is why it will start on second turn? I have noticed that if I don't hear the lift pump kick in it will not start, hence second turn of key. Surely this is a immobiliser problem. I have fitted a new lift pump, so no probs there.
If immobiliser how can I by pass it or have it reset/repaired?
RE: Immobiliser - powerandtorque - 30-06-2015
Take a look at the fault codes with something like PP2000 - that'll tell you if the immobiliser is playing silly sods.
I can't remember on a HDi if the lift pump will run with the ECU locked - I know on a GTi-6 it does though.
Might be worth checking/replacing the injection relay if there is no immobiliser faults logged, as that can cause similar issues.
RE: Immobiliser - xudlingo - 30-06-2015
Bad earth can do some silly thinks