If the PCM detects that the TP sensor No.1 voltage is less than 0.1 V
while the engine is running, the PCM determines that the TP sensor No.1 circuit has a malfunction.
Diagnostic support note
This is a continuous monitor (CCM).
The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
The DTC is stored in the PCM memory.
POSSIBLE CAUSE
Throttle body connector or terminals malfunction
Short to ground in wiring harness between the following terminals:
Throttle body terminal E-PCM terminal 2AS
Throttle body terminal F-PCM terminal 2AX
PCM connector or terminals malfunction
TP sensor No.1 signal circuit and ground circuit are shorted to each other
Open circuit in wiring harness between throttle body terminal E and PCM terminal 2AS