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.
 +
* When found in the  2006 - 2009 NAR (North American Region) VW Jetta,Rabbit, GTI,Passat, Eos with the [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)|2.0l TFSI]]: (BPY, CCTA and CBFA) check TSB 01-09-04 or 2018652 for a wiring repair at the Throttle Body.
 +
** https://static.nhtsa.gov/odi/tsbs/2017/MC-10123172-9999.pdf  NHTSA
 +
* When found in the  2005 - 2009 NAR (North American Region) Audi TT, A3, A4, A6, Q7 with a FSI engine check TSB 97-08-25 or 2018260 for a wiring repair at the Throttle Body. ''(The previous Audi TSB was 90-08-21)''
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** https://static.nhtsa.gov/odi/tsbs/2014/MC-10124818-9999.pdf  NHTSA
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 12:26, 30 March 2021


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.
  • When found in the 2006 - 2009 NAR (North American Region) VW Jetta,Rabbit, GTI,Passat, Eos with the 2.0l TFSI: (BPY, CCTA and CBFA) check TSB 01-09-04 or 2018652 for a wiring repair at the Throttle Body.
  • When found in the 2005 - 2009 NAR (North American Region) Audi TT, A3, A4, A6, Q7 with a FSI engine check TSB 97-08-25 or 2018260 for a wiring repair at the Throttle Body. (The previous Audi TSB was 90-08-21)