motoxracer42
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- May 21, 2011
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havnt yet i was thinking about it. do you guys know how accurate the OBD port EBP readings are? im not seeing anything higher then 58 at WOT i know thats good im just hopeing that they are right
Well i know on my truck my scan tool includes atmospheric pressure so usually dependong on your altitude it adds 14-15 psi. check it at idle. Mines around about there. You just subtract that from your drive pressure reading.