Hello!
I have a opel vectra 1.6 (c16nz)
The motor warning light is flashing always and the rpm is changing from 500 to 1500 all the time.
Sometimes the engine stops because the rpm is falling under 500 and some others the engine works at 4000 rpm for about 2-3 minutes whithout pushing the throttle pedal.
Some other times i have no throttle.
When i drive the highway the warning light lights and remains on until i stop the engine.
I checked the car and told me that is bad fuel mixture. (the voltage of l-sensor is not varies)
I changed the l-sensor. the same problem
I changed the "cold"-sensor on the uptake (after the injection gas jet). the same problem
I cleaned the injection. The same problem
I changed the ecu and i still have the same problem!
The motor light is still flashing (like a bad electric contact)
what else i must check??
Thank you
Hi I guess you're posting from abroad ! Hope you don't mind but I've filed this under the UK nomenclature of Vauxhall's equivalent Cavalier. Welcome to the BR there is a wealth of knowledge here - frightfully British I know but its no swearing old man !!
Edited by Pugugly {P} on 21/12/2007 at 23:33
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