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TPP APS limp mode 2122 code troubleshoot

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Old Mar 11, 2022 | 08:45 AM
  #1  
matt2006g35's Avatar
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From: Everett, WA
2006 G35 w/ AT & Aftermarket headers, exhaust & trim
Exclamation TPP APS limp mode 2122 code troubleshoot

*TPS *P2122

Replaced & relearned throttle position sensor, no luck. Spacer for the pedal body is fine & intact. Getting low voltage on pin D. Need help to what to look for next. Wiring seems to look good at relevant connections. Checked out everything except voltage at ECU. VDC off & SLIP lights only.
 

Last edited by matt2006g35; Mar 11, 2022 at 09:19 AM.
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Old Mar 12, 2022 | 09:47 AM
  #2  
cleric670's Avatar
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P2122 is the APP switch not the throttle body/throttle position sensor.

Replace the APP sensor/switch.
 
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