Date: Sun, 8 Jun 2003 22:57:37 +0100 From: "**-**" <m.faulksnopsamternet.com> Subject: Re: Engine Light on challenge
"Richard Chew" <richnopsamamdieseldo.demon.co.uk> wrote in message news:bbr808$qnu$1$8300dec7nopsam.demon.co.uk... > If there are no faults being stored, its possible there is a fault on the > lamp circuit itself, rather than an ECU problem. > > Also, didn't the 9000T's have MAP sensors, rather than Air mass meters? Or > was that the later, 94+ cars? > > Just a thought, > > Rich Thought the 92 2.0's were still on Bosch not Trionic and that only the 2.3's had Trionic. Although may be wrong on that. > > "David Taylor" <djtaylornopsamoot.com> wrote in message > news:MPG.194a5c1aa5863acb989904nopsam.cis.dfn.de... > > Ok, here's the story... > > > > Saab 9000 2.0T 1992 went in for a service at a local guy, not dealer. > > > > Straight away, when my wife picked it up, she noticed that the "Check > > engine" light was on - it was fine pre-service. > > > > Now, bearing in mind that this is the same vehicle that had the head off > > two weeks prior and is going back in again next week for the same again > > (suspected crack not checked for when the head was replaced.) :( > > > > However, the light wasn't on when I drove it immediately having had the > > gasket changed, only comes on since the service. > > > > Yesterday I took it to a main dealer for diagnosis yet there are no > > stored faults. They couldn't pin it down, plugs are suspected ok. They > > wonder about an air mass meter or ECU. > > > > A bit more detail, when idling, no light, touch the throttle, it comes > > on, floor it light goes off. On overrun, the light flickers and for the > > past two days, for the first mile after a cold start isn't on in any > > condition but then behaves as above. > > > > Answers on a postcard please and I'll notify the winner when it is > > finally resolved :) > > > > 3 weeks ago, I had a great car! :( > > > > David. > >
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