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1995 Geo Prizm LSi 1.6L MIL Lamp on
Posted to GM Driveability on 5/15/2001

All wiring has been voltage drop tested both powers and grounds. All starting circuits powers and grounds, same for pcm. Intermittent problem. Allways has all 3 codes. If one sets they all do. No driveability concerns. Posting for a good friend. If he says the...

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Message Closed w/Summary

car Vehicle Data

1995 Geo Prizm LSi

VIN 1Y1SK5265S
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / FI
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Man Trans, A/C

Trouble Codes

25lean exhaust
42vss
43Starter signal circuit
Message Closed w/Summary

car Vehicle Data

1995 Geo Prizm LSi

VIN 1Y1SK5265S
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / FI
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Man Trans, A/C

Trouble Codes

25lean exhaust
42vss
43Starter signal circuit