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1997 Saturn SL2 1.9L MIL Lamp on
Posted to GM Driveability on 5/21/2008 3 Replies

Cleared codes and road tested with graphing scanner. O2 volts would not go below 300mv or above 700 mv while cruising but will go to 900mv under full throttle instantly and down below 100 mv on decel. Even on a high idle the range is narrow. P1133 returned on ...

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car Vehicle Data

1997 Saturn SL2

VIN 1G8ZK5277V
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
Message Closed

car Vehicle Data

1997 Saturn SL2

VIN 1G8ZK5277V
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching