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Injector problem - ECU pins 9 and 18? 900 1992

posted by  rstarkie on  Fri Jul 24 00:04 CST 2009
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last visit: Fri Oct 24 10:14 CST 2014
[RELATED]

I believe you will find the radio suppression relay located here on your 1992 turbo car (photo of location on a 1991 745T):

Photobucket

... but if not there then look here:

Photobucket

These relays respond well to opening up and resoldering the circuit board. As a diagnostic measure you can temporarily insert an insulated jumper wire in the sockets of the two heaviest gauge wires in the connector. If it starts with the jumper in place the relay is the cause.

Randy






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