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Discussion Starter #1
Ive got 4 codes truck is acting all funny

P0562 charge too low
P0121 TPS doesnt agree with map
P0122 TPS volts low
P0237 map volts low

its like ive got only about 10% throttle but it comes and goes it will run awsome then like crap.... its in consistent. ive got 14.5 volts at both batteries while the truck is running im lost.
 

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Discussion Starter #2
anything? it comes and goes i cant figure it out.
 

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Discussion Starter #3
anyone? im lost on it im gunna swap my buddy computers and see it it goes away but its so speratic it may work all day long then f#ck up all of the sudden for no reason.....
 
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