Quick refresher on renix
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Joined: Aug 2011
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From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
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Joined: Jan 2012
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From: Ramona ca
Year: 1990
Model: Cherokee
Engine: 4.0
We have a nice strong flash from the noid while cranking. No spark from the coil wire grounded in the compressor like in dons vid. So we have a good crank sensor a good sensor ground ecu is telling the injectors to fire and no spark. I have good voltages and grounds up to icu and the contacts are cleaned tensioned and dielectriced. I'm about ready to go grab a icu from the scrap yard.
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Joined: Aug 2011
Posts: 10,489
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From: Nor-Cal Coast
Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
So the front yellow is getting about 12, the rear yellow is getting about 5, and the ground is grounding. (second one, black). I guess, I don't have a better idea. I've never separated my coil and ICM. If I had I'd be able to provide my coil resistance numbers. I put what I could find in post #61.
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Joined: Jan 2012
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From: Ramona ca
Year: 1990
Model: Cherokee
Engine: 4.0
Yes that is right don. I went and found 1 renix with icu still it had a coolant bottle blow on it everything covered I rusty water. Hope it works. On the other hand I found a waggy with perfect steering wheel in the same color as mine was so I got that and a waggy grille I should have snagged the header panel too. It was all there just one broken bezel but another 2 door waggy next to it with the correct bezel.
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Joined: Jan 2012
Posts: 1,130
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From: Ramona ca
Year: 1990
Model: Cherokee
Engine: 4.0
Icu and or coil fixed it but it's ticking pretty loud now. I Dont Know if that's from not running in a weak or not. Trying to upload a video of ot
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Joined: Jan 2012
Posts: 1,130
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From: Ramona ca
Year: 1990
Model: Cherokee
Engine: 4.0
Well the noise went away. It was I between the add and full lines. I added some sea foam just I case. It's quite now went from a tick to a knock to gone.
CF Veteran
Joined: Aug 2011
Posts: 10,489
Likes: 24
From: Nor-Cal Coast
Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
I'm working out a way to do it with just stuff from the Dollar store. I'm thinking it should work to test a a 91 to 99 CPS/puter', and their wires as well. Rock's for Renix! Moving forward!. 



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Stabsthedrama
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
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Oct 3, 2015 05:46 PM
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Now go squish some Beamers! 