1997 Other Oldsmobile Models check engine light

1997 OLDSMOBILE
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JUCHUK
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  • 1 POST
Computer problem
1997 Other Oldsmobile Models 6 cyl Two Wheel Drive 100000 miles
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My dashboard constantly shows; Service Engine Soon. I 've gone VEIP and the OBDII test results were:-

fault codes: P0452 EVAP control system pressure sensor low input and P1665 Manufacture's code.

I willbe glad if this persistent problem is resolved.
Feb 28, 2008 at 7:52 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
p1665= PCM or evap canister vent valve, so if you have low evap pressure and the valve is stuck open, replace the valve...
Feb 28, 2008 at 8:07 AM
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