2002 Chevrolet S10 2.2L Excessive Emissions
Monitered O2 sensor voltage with oscilloscope and compared max and min voltages with propane enrichment to ascertain data from computer matched actual O2 voltage output. They match within a couple hundredths of a volts. Monitered O2 sensor pattern during ASM t...
FIX posted 10/18/2005
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Message Closed w/FIX
Vehicle Data2002 Chevrolet S10
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Message Closed w/FIX
Vehicle Data
2002 Chevrolet S10
VIN | 1GCCS1944X |
Engine | 2.2 L / 4 cyl / FLEX |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Hot, Under Load |
Misc. | Extra Cab |