Difference between revisions of "16505"

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(Created page with "__FORCETOC__ == 16505/P0121 - Throttle Position Sensor (G69): Implausible Signal == ==== Possible Symptoms ==== * MIL on * Poor engine performance ==== Possible Causes ===...")
 
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* For some vehicles, there may be a TPI with instructions on replacing the terminals for the throttle body.
 
* For some vehicles, there may be a TPI with instructions on replacing the terminals for the throttle body.
 
* Some ECMs may have a firmware update to address this issue during cold weather.
 
* Some ECMs may have a firmware update to address this issue during cold weather.
 +
* The component identifier G69 may be G187 per the wiring diagrams for the vehicle in question.
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Revision as of 17:13, 13 June 2014


16505/P0121 - Throttle Position Sensor (G69): Implausible Signal

Possible Symptoms

  • MIL on
  • Poor engine performance

Possible Causes

  • Wiring Harness issue
  • Failed Throttle Body
  • Failed ECM

Possible Solutions

Special Notes

  • For some vehicles, there may be a TPI with instructions on replacing the terminals for the throttle body.
  • Some ECMs may have a firmware update to address this issue during cold weather.
  • The component identifier G69 may be G187 per the wiring diagrams for the vehicle in question.