I'm posting this fora friend.
She has a P-reg corsa 1.2, i'm assuming its an 8 valve as she has no idealmao
Right then the problem. The car was running a little rough just before her service. She had the service. All was fine until a week later the ECU light came on for a while and the car started chugging. Apparently it wasn't too bad whilst driving. But it was worse when slowing down. The light came on and off a few times.
She took the car to a local garage who had it for 2 weeks and couldn't find the fault. They suggested she take it to Vauxhall, wich she did. VX checked the fault codes and said the crank speed sensor was goosed.
They've had the car for 4 WEEKS now. They have changed the sensor and would you believe the car won't even start now.
This is what i've been told by her so far. I've told her to go back to VX and see what exactly they have done/changed.
But has anybody any ideas as to what the 2 probs are???