1987 Comanche please help
#16
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Keep up the good work.
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#19
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Year: 1990
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#20
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Go to www.cruiser54.com and do Tip 3 and 4.
#21
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Year: 1990
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Could be a number of things. It's a process of elimination.
CPS signal runs through the C101. See tip 2.
CPS signal runs through the C101. See tip 2.
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#23
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Year: 1990
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Look around the engine bay where the CPS connector is. You don't have a spare connector, do you?
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#25
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Make sure there are not 2 CPS connectors in the engine bay. There was a Bulletin to run a new harness to the ECU for the cPS. Part of the job was to clip off the old CPS connector. Some guys didn't, so the CPS on yours could be plugged into a dead harness. Look around there closely.
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You misunderstood me and I wasn't clear.
Make sure there are not 2 CPS connectors in the engine bay. There was a Bulletin to run a new harness to the ECU for the cPS. Part of the job was to clip off the old CPS connector. Some guys didn't, so the CPS on yours could be plugged into a dead harness. Look around there closely.
Make sure there are not 2 CPS connectors in the engine bay. There was a Bulletin to run a new harness to the ECU for the cPS. Part of the job was to clip off the old CPS connector. Some guys didn't, so the CPS on yours could be plugged into a dead harness. Look around there closely.
#27
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Maybe you should check to see if you have CPS signal at the ECU........
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#29
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Year: 1990
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C1 and D1
Look at the TSB below in the link
http://www.lunghd.com/Downloads_and_...-90-update.pdf
Last edited by cruiser54; 03-19-2016 at 08:54 AM.
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No. Sync sensor is something else.
C1 and D1
Look at the TSB below in the link
http://www.lunghd.com/Downloads_and_...-90-update.pdf
C1 and D1
Look at the TSB below in the link
http://www.lunghd.com/Downloads_and_...-90-update.pdf