DTC P2102: Notes

DTC P2102 DETECTION CONDITION AND POSSIBLE CAUSES

DTC P2102	Throttle actuator circuit low input
DETECTION CONDITION	The PCM monitors the throttle actuator circuit current. If the PCM detects that throttle actuator circuit current is excessive low, the PCM determines that the throttle actuator circuit has a malfunction. Diagnostic support note This is a continuous monitor (CCM). MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA is available. The DTC is stored in the PCM memory.
POSSIBLE CAUSE	Short to ground circuit between the throttle body terminal F and the PCM terminal 2A Short to ground circuit between the throttle body terminal E and the PCM terminal 2B Poor connection of the throttle body or the PCM connector Throttle valve motor malfunction PCM malfunction