I REPLACED BOTH O2 SENSORS AND NOW IM GETTING A PO155 ERROR. HOW DO I FIX THIS PROBLEM?
Sep 14, 2008 at 2:59 PM
2003 Chevy S-10
CHEVY66
- MEMBER
- 3 POSTS
Advertisement
Should be a fuse for OXYSENS one of the old sensors may have shorted and blown it, should be in the underhood power center. If it is ok, you may need to take it to a shop to be put on a scanner so they can command them to work to see which one is th eproblem
Sep 15, 2008 at 12:46 AM
Although the fuse looked ok, I replaced it and I haven't got that error. Thank you!
Sep 16, 2008 at 11:39 AM
Hopefully that was the problem
Sep 17, 2008 at 12:48 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement
parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.