Date: Tue, 24 Jul 2001 17:10:07 -0700 From: Johannes H Andersen <johannes.andersennopsamel.ac.uk> Subject: Re: check engine light
A & M wrote: > > my check engine light is on > i'm going to replace the sparks plugs and the direct ignition one at a time > how do I reset the check engine light after each of these changes > saab 9000 cse lpt > what other problems trigger this warning message > > cheers andy Check engine light resets itself and the diagnostic memory cleares after a few successful starts. Check engine light is triggered by the ECU from information gathered by the sensors. So one of the sensors is out of bound. Check also electrical plug connections for the sensors. In particular, the air-mass meter on the inlet pipe. Johannes
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