Is the throttle actuator controlled by the PCM?
The Throttle Actuator Control System is duty cycle controlled by the PCM and the function of the system is limited when other fault codes are detected. The severity of this code can be moderate to severe based on the specific malfunction.
What is the OBD code for throttle actuator?
P2106 is an OBD-II generic code for the engine control module (ECM) detecting a major failure in a system causing the ECM to go into failure mode and limiting the throttle actuator to limited power.
What causes the throttle actuator to go into failure mode?
Code P2106 can be generated without an error to the throttle actuator. The code is set due to another system has failed and caused the ECM to go into failure mode. All other codes should be checked and repaired first.
What does limp mode do on a car?
Limp mode reduces engine output, limits the RPMs and speed, prevents the transmission from shifting gears. Limp mode allows you to reach up to 40 mph speeds. Limp mode is also called “emergency mode” or “limp home mode.”
The Throttle Actuator Control System is duty cycle controlled by the PCM and the function of the system is limited when other fault codes are detected. The severity of this code can be moderate to severe based on the specific malfunction.
When does DTC put a car in limp mode?
When the engine control module, transmission control module or brake control unit (ABS) detects a problem in the engine, transmission or with the brake system, it will store a trouble code in your DTC memory. If one of the control units decide that the problem is dangerous for the engine or transmission, it will put the car into limp mode.
Where is the trouble code for limp mode?
Because of this, every time when the limp mode is active, there will be a stored trouble code in the trouble code memory. Therefore, the best solution to fix the limp mode without replacing the wrong parts is to find out which this trouble code is.
Code P2106 can be generated without an error to the throttle actuator. The code is set due to another system has failed and caused the ECM to go into failure mode. All other codes should be checked and repaired first.