
1999 Chevrolet S10 2.2L Excessive Emissions
This vehicle came in for a dyno smog. It originally failed for NOx at 15 mph with a reading of 876. Max is 533 ppm. After looking at all my PIDS using scan tool and no codes, using a scope on the O2 sensor with propane, checking for leaks using smoke machine, ...
FIX posted 6/17/2005
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Message Closed w/FIX
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VIN | 1GCCS1440X |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet S10
VIN | 1GCCS1440X |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Under Load |