96 cherokee poping
08-07-2011, 08:05 PM
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Year: 01
Model: Cherokee
Engine: 4.0
96 cherokee poping
Hey guys im trying to help a friend with his 96 4.0 auto 4x4. what it dose is when you go over hafe Throttle. It starts poping like back fireing it dose have some codes. p1391 loss of camshaft crank. p0123 throttle position sensor voltage high. p0505 automatic speed motor circuit i dont know where to start any one have any ideas?
08-07-2011, 08:49 PM
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Year: 99
Model: Cherokee
Engine: 4.0
Originally Posted by 97kota
Hey guys im trying to help a friend with his 96 4.0 auto 4x4. what it dose is when you go over hafe Throttle. It starts poping like back fireing it dose have some codes. p1391 loss of camshaft crank. p0123 throttle position sensor voltage high. p0505 automatic speed motor circuit i dont know where to start any one have any ideas?
The p0123 is a TPS issue
The p0505 idk off the top of my head..
It looks like a new CPS and TPS sensor. These are pretty common and aren't too pricey new.
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