PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

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Old Mar 2, 2012 | 10:36 PM
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Trying to do a Case learn with HPT.. While doing task fails for RPM to high.. Doing some research on performing said task it requires parking brake and foot brake to be set.. Parking brake and switch have been removed. Cruise control system has also been removed.. So big question is how do I simulate this signal to the PCM?

Some background on the car ran with no problem last season till the crank wheel decided the split and kill the crank sensor. Since then the sensor and wheel have been replaced. car runs just fine at idle and putting around the pits but when I launch the car or engage the Trans brake I get the 0336 code, the tach in the car goes dead and car brakesup/dies... I have moved harness for sensor well away from any spark plug wires to avoid interference….

Car has never thrown this code till this season… Would like to clear this code before continuing trouble shooting cars performance problem… only thing changed on cars setup was the crank sensor compents.

Any help would be greatly appreciated

Last edited by bandit383; Mar 3, 2012 at 10:56 AM.
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Old Mar 5, 2012 | 05:16 PM
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Problem sovled... Dont use Autozone CKPs on a race car... OE sensor works like a champ...
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Old Mar 13, 2012 | 07:50 PM
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Did you ever perform the CASE relearn? I don't have any brake or park switches for my application either and am wondering what, if any of them, the computer REQUIRES.

J. J.
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