Hi , this ones been giving me the run around,we serviced it on friday,customer picked up ,drove it friday,sat then sat evening wouldn't start.No fault codes present except one for air con clutch relay but as no air con fitted can only assume it has the pin out from ecu so flags code .

It has spark,fuel pressure/delivery rate fine,basically has no switching at injectors. scoped crank sensor at ecu which is fine,checked feeds into ecu,checked wiring to injectors with ohm meter all fine,no fault codes for immob & light acts as it should do.

I'm thinking drivers gone down in ecu as even when you unplug injectors it won't give a code for it, so i'm after any silver bullets,ideas or anything really , I think ecu is coded so can this only be done by a Clip or by some chance is it plug & play???

Feeling like i'm kicking sh!t uphill here so probably off to dealers,the poor kid who owns it only passed his test last week so all in all a pretty rough start to motoring all round .

Thanks in advance for any help

Matt