1999 Saturn SL2 obd reading

1999 SATURN SL2
120,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
WALLYGMAN
  • MEMBER
  • 1 POST
my car got wet,now,cannot get obd reading,mechanic says the computer must be replaced,where is the computer,car runs fine,air bag light is staying on though
Sep 15, 2010 at 10:39 PM
Advertisement
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
The PCM (Powertrain Control Module) is the computer -Behind left side of dash.


https://images.2carpros.com/forum/automotive_pictures/12900_pcm_40.jpg

Sep 15, 2010 at 11:32 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.