Alfa Romeo Forum - View Single Post - Motor Control System Failure

Dibby · 13-06-2007

It could be any number of sensors/ wires/ controllers/ electric gizmos Joapi.

Pretty much the same thing happened on mine and it was found to be the turbo boost sensor and accelerator housing. Well it's worked for 2 days now, their last fix worked for 4 days before the light came on again! Some people have trouble with the throttle potentiometer, some people say it's the MAF, some people the Lambda sensor, some people say a battery change fixed it.

The trouble with modern cars, you really can't tell without diagnostic equipment ... and half the time, neither can Alfa

13-06-2007	#16 (Post Link)
Dibby AO Silver Member Join Date: Apr 2007 Location: South Wales Posts: 1,723 Member car: 147 JTD / Robin Hood 2B	Re: Motor Control System Failure - Check your Battery It could be any number of sensors/ wires/ controllers/ electric gizmos Joapi. Pretty much the same thing happened on mine and it was found to be the turbo boost sensor and accelerator housing. Well it's worked for 2 days now, their last fix worked for 4 days before the light came on again! Some people have trouble with the throttle potentiometer, some people say it's the MAF, some people the Lambda sensor, some people say a battery change fixed it. The trouble with modern cars, you really can't tell without diagnostic equipment ... and half the time, neither can Alfa