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1991 Geo METRO 1.0L MIL Lamp on
Posted to GM Driveability on 8/10/1998

I had this one a while ago but when the used car dept. finally sold this thing the light came back on, seems the sig return voltage drops below the .5 v and triggers this code. any tips mucho appreciated.

  Related Documents & Media  1991 Geo METRO

 
Message Closed

car Vehicle Data

1991 Geo METRO

VIN 2C1MR6462M
Engine1.0 L / 3 cyl
EmissionsCA.EMISSIONS
SymptomsMIL Lamp On
OccursHot, Intermittently

Trouble Codes

15cts above spec.reads high
Message Closed

car Vehicle Data

1991 Geo METRO

VIN 2C1MR6462M
Engine1.0 L / 3 cyl
EmissionsCA.EMISSIONS
SymptomsMIL Lamp On
OccursHot, Intermittently

Trouble Codes

15cts above spec.reads high