brown white and brown yellow are diagnostic wires brown blue is management light. u will probably have a white, red white, maybe black green etc left over.

what do the other two wires do? regal wire my car up but for got to wire up some of them

i think its brown and yellow and brown and white for the ecu light??????????

on ecu wiring loom there is a connector that is inside the car near the ecu if i remember it has 4 wires i think it is brown or green connector is this the wiring for the ecu light.

if it was crank sensor surely it wouldnt start though??

get the ecu light wired in as it could be anything

i got a similar problem, also need advice

Hi there my corsa is screwed I can accelerate up to speed if I do it really slowly the minute i slam my foot on the floor the car starts to jerk and stutter and some times backfires has only back fired three times. Any ideas is it the ICV or an other sensor. was working fine then did this one day and now it does it all the time. can you clean the sensors. could it be the crank sensors took it for a drive to night very cold and was ok. Any Help please Regards

I dont have the ecu light wired in so cant do the paper clip test