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91 940t - no pulse to fuel injectors? 900

posted by  nhguy111 on  Sat Apr 13 18:51 CST 2013
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last visit: Tue May 13 04:41 CST 2014
[RELATED]

I am having a no start issue with my 91 940 turbo wagon.
The car has been sitting for about three months because I didn't wan't to drive it on the salty New England roads.
The engine cranks fine with good spark and I have verified fuel delivery to
the rail.

I have traced the problem to a lack of signal to the fuel injectors.
The radio noise suppression solenoid (fuel injector solenoid) has been
tested by swapping with a known good unit.
The solenoid is getting power.

I have run the OBD test with the box under the hood, the code is 1-1-1
No faults found?

The car is all original with less than 100k.
All original wiring appears intact.
No animal nests in the car.

Any idea what the problem could be?

I have been searching for a good wiring diagram online, but the only one I have found has
different color codes than my car.

Does anyone have a link for the correct diagram for a 91 940 turbo with a b230ft?

Thanks,

Chris





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