1994 OLDSMOBILE ACHIEVA TPS CODE-21

  • Tiny
  • lgoodlyw
  • 1994 Oldsmobile Achieva

Electrical problem
1994 Oldsmobile Achieva 6 cyl Front Wheel Drive Automatic 16400 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 Answer

  • Tiny
  • rasmataz
  • Member

DTC 21 high voltage


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




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




http://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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