P1514 - Airflow to TP Sensor Correlation High
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Staging Lane
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P1514 - Airflow to TP Sensor Correlation High
Expected airflow greater than calculation. Pcm has an idea of how much air should be entering the engine at given rpm and Throttle angle. I gather its seeing the map sensor go from vacume to nothing, and its going into limp mode affraid that the throttle has opened wide opan. 1 bar DBW SD 5.3 Side mount m112. thinking I should just turn off the code. Anyone ran into this on a dbw SD boosted engine?
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Expected airflow greater than calculation. Pcm has an idea of how much air should be entering the engine at given rpm and Throttle angle. I gather its seeing the map sensor go from vacume to nothing, and its going into limp mode affraid that the throttle has opened wide opan. 1 bar DBW SD 5.3 Side mount m112. thinking I should just turn off the code. Anyone ran into this on a dbw SD boosted engine?
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Ok think i see 2 ways to adress this problem. One way is to lower injector size and VE table acordingly to tryand trick the calculation? Another way is to adjust the 1514 table in 10% incraments untill I operate in WOT? Im compleatly new to tuning, and I now see this is quite a newb thing to be asking about, sorry.
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Thanks I'll do that tomarro. I was dissapointed, just got everything finished up went out to start the car sunday and nothing. 4 TB codes, found 3 bad conector pin fitments and replaced the connector. Today I get home to start some tuning and I cant even get into it. Thanks again!