Toyota Tundra 2001-06

4.0L V6 - Auto 3

Print

Trouble Code: P2119



Throttle Actuator Control Throttle Body Performance

Possible Causes:



ETCS throttle control system
 
PCM has failed
 

Trouble Code: P2120



Throttle Pedal Position Sensor/Switch 'D' Circuit Malfunction

Possible Causes:



APP sensor signal circuit is open or shorted to ground
 
APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2121



Accelerator Pedal Position Sensor Signal Performance

Possible Causes:



APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2122



Throttle Pedal Position Sensor/Switch 'D' Circuit Low Input

Possible Causes:



APP sensor signal circuit is shorted to ground
 
APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2123



Throttle Pedal Position Sensor/Switch 'D' Circuit High Input

Possible Causes:



APP sensor signal circuit is open
 
APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2125



Throttle Pedal Position Sensor/Switch 'E' Circuit Malfunction

Possible Causes:



APP sensor signal circuit is open or shorted to ground
 
APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2127



Throttle Pedal Position Sensor/Switch 'E' Circuit Low Input

Possible Causes:



APP sensor signal circuit is shorted to ground
 
APP sensor has failed, or the PCM has failed
 

Trouble Code: P2128



Throttle Pedal Position Sensor/Switch 'E' Circuit High Input

Possible Causes:



APP sensor signal circuit is open
 
APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2135



Throttle Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation

Possible Causes:



APP sensor signal circuit is open
 
APP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P2138



Throttle Pedal Position Sensor/Switch 'D'/'E' Voltage Correlation

Possible Causes:



APP sensor signal circuit is open
 
APP sensor is damaged or has failed
 
PCM has failed
 

 
label.common.footer.alt.autozoneLogo