96 jeep cherokee

[nippsy]

I have put an new cam sensor and crank sensor in and when the truck gets hot it dies and throws the same code p1391 anone got an idea what the is going on

 

[nippsy]

does anyone here know about codes our repairs

 

[carriss]

something like that might be in a chilton manual.

 

[Gone&DoneIt]

I know there are code lists online. I will see if I can find one for you. Vehicle details?? engine, transmission, etc???

 

[nippsy]

ya i now what the codes are and fixed what it said replaced both sensers and when it warms up it will die but startup with no problem run for a few min agian and die as soon as you let up on the gas

 

[Gone&DoneIt]

have you checked the o2 sensor and the MAP sensor... very good candidates.

 

[nippsy]

but why would it throw codes for came and crank that is weird see i now its all on a 5 amp serc someone told me bad ground but have not herd to many problems with wireing in the 96 cherokee you now anything about wireing

 

[Gone&DoneIt]

I know if you have a dead short, or hot lead grounding out at a sensor, it will throw the code for the sensor. Other than that,... despite the codes, it sounds a lot like O2 or Map to me based on other jobs I have done.

I'm sure someone more knowledgable will offer something more though.