tunning help
02-14-2005, 08:26 PM
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tunning help i have read every post on hear and talked alot of people about it.
my problem started after my h/c install my car has had low cam sensor voltage. the car has been edit tunned twice on a dyno.I have changed the sensor once and still low voltage.
1.it has trouble with warm starts
2.searches for idle all the time
3. the converter has trouble locking up and when it does it randomly unlocks
are these normal problems with a h/c by the way its a 231 237
n e help would be great thanks
my problem started after my h/c install my car has had low cam sensor voltage. the car has been edit tunned twice on a dyno.I have changed the sensor once and still low voltage.
1.it has trouble with warm starts
2.searches for idle all the time
3. the converter has trouble locking up and when it does it randomly unlocks
are these normal problems with a h/c by the way its a 231 237
n e help would be great thanks
02-14-2005, 10:28 PM
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You apparently have a bad connection or wire. I presume you are setting P0341.
The basic diagnostics are to probe the wire and its connection to the pcm or to the sensor itself.
You can try and run a jumper wire from the 12 volt signal from the pcm to the cam sensor to bypass any short in the wire loom itself. Also make certain that you didn't have damage on the sensor connector itself. Also if the cam sensor is actually touching the reluctor wheel it will set the code.
Pretty much get back there and check the sensor, its connector and the wire to the pcm. Since you were pulling the heads I would suspect the sensor side ofthe circuit for a problem.
Perry
The basic diagnostics are to probe the wire and its connection to the pcm or to the sensor itself.
You can try and run a jumper wire from the 12 volt signal from the pcm to the cam sensor to bypass any short in the wire loom itself. Also make certain that you didn't have damage on the sensor connector itself. Also if the cam sensor is actually touching the reluctor wheel it will set the code.
Pretty much get back there and check the sensor, its connector and the wire to the pcm. Since you were pulling the heads I would suspect the sensor side ofthe circuit for a problem.
Perry
02-16-2005, 06:23 PM
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im gonna run a jumper wire also what would be the fix if the sensor was actualy touchung the cam and does this happen often and what about my other problems and thanks for the help!