The P2135 code indicates a fault in the accelerator pedal position (APP) sensor circuit, causing power loss. Inspect the APP sensor connector for corrosion or loose wiring under the dash.

The P2135 fault code on a Mercedes-Benz W639 Vito usually signifies a voltage correlation problem between the throttle/pedal position sensor/switch "A" and "B".

Jan 13, 2007 · A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135. The Throttle Actuator Control (TAC) / throttle body …

Troubleshooting Intermittent P2135 Code on Throttle Systems Intermittent throttle response and sensor communication errors often occur in this model's throttle control system. Code P2135 …

The code P2135 throtle position TP sensor 1-2 correlation. How do we fix it? I understand that many GM cars use the same

Codes P0651 and P2135 indicate issues with the throttle actuator control and accelerator pedal position sensors. Even after replacing these parts, limp mode can persist if wiring harnesses …

Mar 24, 2018 · P2135 Thottle/Pedal Position Sensor/ Swith A/B Voltage Correlation. The wrench lite comes on and the truck goes into limp mode. I can usually clear by a couple of methods: …

Code P2135 indicates a throttle/pedal position sensor correlation fault, causing poor acceleration or power loss. Inspect the throttle body and accelerator pedal position sensors for damage or …

The P2135 code indicates a throttle/pedal position sensor correlation fault, causing rough idle and speed control loss. Start by inspecting the accelerator pedal position sensor and throttle body …

The P2135 code indicates a mismatch between TPS1 and TPS2 voltages, causing no pedal response. Despite new pedal assembly, module, and throttle body, wiring issues or sensor …