branman_2000
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2019 3500 ho, deleted tuned s+b intake cts3 80k km
Trying to chase down more then average smoke (especially at elevation), lower power and throttle response, and bad fuel mileage.
I noticed the barometric pressure reading never changes, always at 15psi never changes. Tried both old and new sensor with same results. 1300m elevation at 0*c temp and 300m at 11*c should show a change in barometric pressure.
Truck has new fuel filters, maf sensor new pre turbo map and intake manifold map sensors.
No trouble codes either. Would a broken power or signal wire cause an unchanged reading for the sensor or any other ideas or things to look for?
Trying to chase down more then average smoke (especially at elevation), lower power and throttle response, and bad fuel mileage.
I noticed the barometric pressure reading never changes, always at 15psi never changes. Tried both old and new sensor with same results. 1300m elevation at 0*c temp and 300m at 11*c should show a change in barometric pressure.
Truck has new fuel filters, maf sensor new pre turbo map and intake manifold map sensors.
No trouble codes either. Would a broken power or signal wire cause an unchanged reading for the sensor or any other ideas or things to look for?