No power to one Fuel injector
05-24-2009, 07:55 PM
#1
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Join Date: May 2009
Location: Sacramento, California
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Year: 1991
Model: Cherokee
Engine: 6 cyl
No power to one Fuel injector
The #5 cylinder fuel injector is not getting any power, I replaced the connector and still no power. Im not sure were to look next?
05-25-2009, 02:48 AM
#2
CF Veteran
This is were a fault finder would come in handy. But assuming you don't have one your just gonna have to follow the wires. It could be a broken wire someware.
05-25-2009, 07:42 AM
#3
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Location: Nashville TN
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Model: Cherokee
Look at the back of the cylinder head... the back two head studs will rub through the harness and short the injector-driver circuits from the PCM (among other things).
When you find the spot, fix it and zip-tie the harness up and away from the head studs.
When you find the spot, fix it and zip-tie the harness up and away from the head studs.
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