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1997 Saturn SC2 1.9L MIL Lamp on
Posted to GM Driveability on 1/28/2002 8 Replies

Hello Saturn Gurus,

Mil light on. Code P1635 system voltage high. Scan data(snap-on)indicates system voltage of 18.0 volts +/- .5 volts. Voltage at battery and alternator is 14.2 volts. how is this possible? Bad computer?

Thanks ahead of time. Sean

8 Replies Received (View Replies)

  Related Documents & Media  1997 Saturn SC2

 
Message Closed w/FIX

car Vehicle Data

1997 Saturn SC2

VIN 1GBZG1270V
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1653Fuel Level Output Control Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Saturn SC2

VIN 1GBZG1270V
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1653Fuel Level Output Control Circuit Malfunction