2000 Chevy S-10 Oxygen sensor locations

2000 CHEVROLET S-10
150,000 MILES • 4 CYL • 2WD • MANUAL
Avatar
GUNNYHWY11
  • MEMBER
  • 2 POSTS
Can someone tell me the locations(s) and how many O2 sensors on a 2000 S10 pickup 4cyl? OBD code read P1137. I assume that refers to O2 sensors?
Jun 8, 2008 at 6:05 AM
Advertisement
Avatar
MERLIN2021
  • CERTIFIED EXPERT
  • 17,250 POSTS
You have 2 one before and one after the converter. P1137 is an 02 code, weather its the sensor or a low voltage problem is another question...
Jun 8, 2008 at 8:15 AM
Avatar
GUNNYHWY11
  • MEMBER
  • 2 POSTS
Would you know tha locations of the sensors. I found the rear (after convertor). Also what procedure is needed to check for low voltage to the sensor? Is low voltage a common thing or is it mostyl sensor failure or a bad connection?
Jun 8, 2008 at 10:55 AM
Advertisement
Avatar
MERLIN2021
  • CERTIFIED EXPERT
  • 17,250 POSTS
Recommended change interval is 100,000, your over by half again...Sensor is between the exhaust maniflod and the converter...
Jun 9, 2008 at 12:58 PM