Code #122, pedal position sensor

Tiny
MW MOODY
  • MEMBER
  • 1993 CHEVROLET ASTRO
  • 6 CYL
  • AUTOMATIC
  • 87,000 MILES
Ive determined that the problem with my 1993 chevy lumina van is the throttle pedal position sensor/switch A circuit low sensor is bad, where is this sensor located?
Saturday, March 12th, 2011 AT 6:06 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
The TPS is on the throttle-body. The apv is a lumina not an astro. For that model year, neither one has a pedal position sensor. Both, Does have a throttle position sensor. I've never hear of that code number, you may have to double check? I could be wrong, haven't heard of Astro APV?
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Friday, June 10th, 2011 AT 8:24 PM

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