Posts Tagged: Toyota check engine light

Toyota P2118 Code: Causes, Symptoms, and Fixes

Toyota P2118  Code: What Causes This Code? Quick Summary A Toyota P2118 code indicates that the engine computer has detected a problem with the electronic throttle body’s actuator motor circuit. Specifically, the Powertrain Control Module (PCM) or Engine Control Module (ECM) has determined that the throttle actuator motor current is outside its normal operating range. In most cases, the root cause is: • A failing throttle body assembly • Carbon buildup that causes the throttle plate to stick • Wiring problems, low battery voltage • A defective throttle actuator motor. A … Read More