1994 Oldsmobile Achieva TPS code-21

Tiny
LGOODLYW
  • MEMBER
  • 1994 OLDSMOBILE ACHIEVA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 16,400 MILES
I have change this sensor five times, each time I clear the code and drive it the check engine light come back on, when I drive it the light goes out and when idle the light comes back on. Check the computer it says code 21 low voltage
Saturday, November 29th, 2008 AT 12:57 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
DTC 21 high voltage


https://www.2carpros.com/forum/automotive_pictures/12900_tps_14.jpg




https://www.2carpros.com/forum/automotive_pictures/12900_tpsa_1.jpg




https://www.2carpros.com/forum/automotive_pictures/12900_tps1_7.jpg

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Saturday, November 29th, 2008 AT 1:13 PM

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