The car runs really badly after a carwash. I have dried all the wiring and have come to the conclusion that either the PCM or the TPS sensor has gone bad. The codes were Fuel Pump Secondary Circuit Low and TPS Sensor/Throttle actuator. Throttle will not open. I have a slight response from the gas pedal even though the throttle plate does not move. Im guessing the fly by wire system is adding fuel but is lacking air. Readings with HP tuners have yielded wacky readings. Codes wont clear.
I'm guessing its the TPS sensor but it is all built in as one unit. I need to find one tomorrow.
Anyone encountered this problem?
I'm guessing its the TPS sensor but it is all built in as one unit. I need to find one tomorrow.
Anyone encountered this problem?
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