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1991 Isuzu Pickup S 2.3L MIL Lamp on, Codes
Posted to Asian Driveability on 8/5/1998

Help! I need somebody.....Help! Not just anybody......Help! Well, lets forget the song and get to the brass tacks. We got this 91 Isuzu in because of the CEL coming on and staying on. We pulled and then cleared codes. With the KOEO the codes were back. We did ...

  Related Documents & Media  1991 Isuzu Pickup S

 
Message Closed w/FIX

car Vehicle Data

1991 Isuzu Pickup S

VIN 4S1CL11L3M
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryCARB / Feedback Carb.
EmissionsOBDI
SymptomsMIL Lamp on, Codes
OccursAlways

Trouble Codes

13O2 sensor defective or open circuit
23Shorted power transistor output terminal
Message Closed w/FIX

car Vehicle Data

1991 Isuzu Pickup S

VIN 4S1CL11L3M
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryCARB / Feedback Carb.
EmissionsOBDI
SymptomsMIL Lamp on, Codes
OccursAlways

Trouble Codes

13O2 sensor defective or open circuit
23Shorted power transistor output terminal