2003 Pontiac Vibe check engine light

Tiny
VIBEDRIVER
  • MEMBER
  • 2003 PONTIAC VIBE
  • 4 CYL
  • FWD
  • MANUAL
  • 132,000 MILES
I have a trouble code (P1692 Coolant Gage Circuit High Voltage). Does this mean it's the coolant temperature censor gone bad?
Monday, November 23rd, 2009 AT 12:54 PM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
Many cars have two senders, one for the PCM (coolant temp sender) and one for gauge (coolant temp gauge sensor).

Check with Pontiac and see if you have a coolant gauge temp sender, if so replace it, if not replace coolant temp sensor.
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Saturday, December 5th, 2009 AT 7:44 AM

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