
1991 Geo Prizm 1.6L MIL Lamp on
Hello , I really have a problem with this GEO. I have posted a help request for this car before but I really did not get any response that did not help me. My customer has been so patient with me I really would like to help him out by repairing this car. The c...
Summary posted 9/28/2005
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Message Closed w/Summary
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VIN | 1Y1SL3450M |
Engine | 1.6 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / MULTI PORT |
Emissions | FEDERAL |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | Pizm Gsi 4A-Ge Engine |
Trouble Codes
21 | 02 sensor short or open circuit |
Message Closed w/Summary
Vehicle Data
1991 Geo Prizm
VIN | 1Y1SL3450M |
Engine | 1.6 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / MULTI PORT |
Emissions | FEDERAL |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | Pizm Gsi 4A-Ge Engine |
Trouble Codes
21 | 02 sensor short or open circuit |