Code P0507 On Turbo 05 Civic

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Feb 15, 2007

ST8RACE

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Code P0507 On Turbo 05 Civic

INSTALLED TSI TURBO KIT AND BIGGER THROTTLE BODY .GOT IT RUNNING WITH NO OIL LEAKS. NO WHEN AT IDLE TRYING TO DO A IDLE LEARN PROCESS.FOUND TO BE GETTING A CODE P0507 IDLE CONTROL SYSTEM RPM
HIGHER THAN EXPECTED . IF ANY ONE HAS ANY IDEAS. IM ALL EARS.
THANKS

Feb 15, 2007

skipbarber

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check the TPS and IAC connections, make sure they are plugged in all the way.

Feb 15, 2007

ST8RACE

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The Basics Have Been Covered . Connections Are Good, No Throttle
Body Leak, No Intake Leak, Trying To Adjust The Tps To 0.50 Volts
And Adjust Idle And Try The Idle Learn Procedure Again . Thanks
For Any Help Regarding This Problem.

Feb 15, 2007

tfnaaf

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im guessing relearn the idle...

Feb 15, 2007

tuningmycivic

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i would have said tps as well. alas, i am no help...

Feb 20, 2007

dezod

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I would say it has to do with your larger TB.

Larger TBs deliver more air per the opening of the throttle plate. The ECU thinks it has an idle problem and can not correct it enough of the delivery because it keeps seeing a lean scenario as a result of the increased air flow.