My 2002 sc2 saturn idles high over 2000 check engine light comes on then out of blue light goes off car runs fine, i've had all vaccaum line done ,idle control replaced, what could it be now?

Asked by Lisa Apr 17, 2014 at 10:21 AM about the 2002 Saturn S-Series 3 Dr SC2 Coupe

Question type: Maintenance & Repair

1 Answer

Ok just had my Saturn fixed after replacing vaccum lines, idle control, so this time it was the PCM (power control modular) this is the computer that tells your car when & how. They don't make these parts anymore, but you can get a used on 100 bucks if need to have a dealer reprogram it to your car 60 bucks & wa la car runs normal again. It's that little metal box behind the battery.

Your Answer:

Own this car?

Share your experience with others.

2002 Saturn S-Series

Review another car

CarGurus Experts

  • #1
    Alex Nazarian
    Reputation
    2,650
  • #2
    Paul Martin
    Reputation
    1,980
  • #3
    helpmeplease
    Reputation
    1,460
View All

Know more, shop wisely

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.