Have power to 1 and 2 injector but no ground.
07-02-2016, 06:39 PM
#1
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Have power to 1 and 2 injector but no ground.
I have power to 1&2 injectors, changed plugs and coil pack have power but no ground. Followed wires from injectors to computer box .. Nothing wrong with wires, but its not grounding so upon further testing we bypassed and put direct ground to injectors and works but plus in 1&2 injectors are getting no ground. Is it the CPU or sensor somewhere???
Last edited by nleroux2009@gmail.com; 07-02-2016 at 06:43 PM.
07-08-2016, 06:54 AM
#3
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Year: 1998 Classic (I'll get it running soon....) and 02 Grand
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You really don't want to do that. Using your email address as a username, or in any way posting it in public, is an invitation to spam.
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07-08-2016, 12:27 PM
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Year: 1999
Model: Cherokee
Engine: 4.0
I have power to 1&2 injectors, changed plugs and coil pack have power but no ground. Followed wires from injectors to computer box .. Nothing wrong with wires, but its not grounding so upon further testing we bypassed and put direct ground to injectors and works but plus in 1&2 injectors are getting no ground. Is it the CPU or sensor somewhere???
It could be the #1 & #2 fuel injector drivers in the PCM, but there may be other issues.
How did you determine there is no ground?
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