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1993 GMC Sonoma SLE 2.5L MIL Lamp on
Posted to GM Driveability on 4/24/2007 9 Replies

This truck start's and run's well but check engine light comes on with o2 sensor rich code and then goes out when accelerating. Will come back on after sitting in traffic at idle and then goes out when [...] there's no cross count's recorded or seen on the Men...

9 Replies Received (View Replies)

  Related Documents & Media  1993 GMC Sonoma SLE

 
Message Closed w/FIX

car Vehicle Data

1993 GMC Sonoma SLE

VIN 1GTCS14A4P
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / T.B.I
Emissionsobd1
SymptomsMIL Lamp On
OccursIdle
Misc.212,637

Trouble Codes

02
R1CHtesting and results
SENS0
Message Closed w/FIX

car Vehicle Data

1993 GMC Sonoma SLE

VIN 1GTCS14A4P
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / T.B.I
Emissionsobd1
SymptomsMIL Lamp On
OccursIdle
Misc.212,637

Trouble Codes

02
R1CHtesting and results
SENS0