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 ...

Shop Mitsubishi Mirage Diamante Throttle Sensor MD614734 MD614772 New Throttle Position Sensor For Mitsubishi Mirage & ...

Might be a bad throttle position sensor. This TPS unit comes with the connector attached, making installation a bit easier.