Hi All, Hopefully someone can point me in the right direction. My car has had an intermittent fault as in slight lumpy when hitting the throttle at times. I put it down to a bad plug or lead.I replaced all plugs, leads and cap but again the same was happening. Then today while out driving the car goes dead on cylinder 1. I checked and spark present but no signal to No1 injector. I checked wiring between ecu an injector and all is good. This leads me to a fault in the signal from ecu to No1 injector. Does anyone have any experience of similar faults or does anyone recommend a good place to get the ECU repaired at a reasonable price.

 

I had the same problem with my L8 ecu but it was cylinder 2 and 3, it was the injector driver transistors iirc

 

I had a similar problem to yours with no.1 injector turning off after a few miles of driving. I used the ecu doctor, think he's on the south coast

 

http://www.geocities.jp/dmxbd452/lancia.html