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Another no spark - all the usual suspects replaced already 200 1993

posted by  robbmcc on  Sun Jan 17 06:50 CST 2010
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last visit: Thu Oct 23 08:41 CST 2014
[RELATED]

Art,
put everything back together and decided to start with the obd code check and I'm getting nothing. I tried the lead in slot 6 and pressed once - nothing. Onc section in Bentley says press twice so I tried that - no codes. Then I tried wiht the lead in slot 2 (fuel system checks) and again it gives no codes. Now I'm going out (when I dry out) to get to the ECU and verify power at pin 6 and ground at pin 20 and 14. Boxvolvo suggested the tach might be shorting out - I was all hot on that but now just seems the ECU is not on. Sounds like the old 25 amp fuse but 91 and on don't have that. All fuses are good and hot with key on so power is going out to ECU I suppose. Any other ideas apprecieated.
Robb






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