The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle Position Sensor (TPS) A and TPS B (image below). These dual sensors work ...
Special offer Direct Replacement TPS AM-3420584949 Throttle Position Sensor (TPS) For Infiniti I30, G20, QX4, Nissan Altima, ...
Is your GM vehicle suffering from rough idle, poor acceleration, or hesitation? A faulty Throttle Position Sensor (TPS) might ...