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New ECU, Engine Wiring Harness, still no start. 700 1987

uid 40935's pic
posted by  Goatman on  Tue Nov 27 20:16 CST 2007
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last visit: Sat Jul 26 20:30 CST 2014
[RELATED]

Sorry John if I was too vague. What I was telling you are the pinouts of the control unit (fuel computer) and the ignition unit (black box near the headlamp.)

I'm not sure John if you have the EZK setup, but if you do, those pins on the computers must be connected together with wires.

if you remove the connector of the control unit, you will see tiny numbers etched onto it. Those are the pin numbers.

Make sure that the connectors that interface between the units have been properly insralled.
I do not know where they are or how they look, you might seek a factory wiring diagram for your model, Volvo's webstie is : www.volvotechinfo.com






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