DTC P007D-00: Boost Air Temperature Sensor Circuit High Input: Notes

DTC P007D-00:	Boost air temperature sensor circuit high input
DETECTION CONDITION	The PCM monitors the boost air temperature sensor signal. If the PCM detects that the boost air temperature sensor voltage at the PCM terminal 2U is above 4.96 V for 5 s , the PCM determines that the boost air temperature sensor circuit has a malfunction. Diagnostic support note This is a continuous monitor (CCM). The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA/Snapshot data is available. DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	Not applicable
POSSIBLE CAUSE	Boost pressure sensor/boost air temperature sensor connector or terminals malfunction PCM connector or terminals malfunction Boost air temperature sensor malfunction Short to power supply in wiring harness between boost pressure sensor/boost air temperature sensor terminal B and PCM terminal 2U Open circuit in wiring harness between the following terminals: Boost pressure sensor/boost air temperature sensor terminal B-PCM terminal 2U Boost pressure sensor/boost air temperature sensor terminal A-PCM terminal 2J PCM malfunction

CAUTION:

Verify the malfunction symptom according to not only the PID value but also the symptom troubleshooting.