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1993 Jeep Cherokee Country 4.0L Excessive Emissions
Vehicle fail smog on nox emissions. First test 15mph at 639nox, 25mph at 454nox.(boarder line pass) Found 02 sensor not switching, replace and recheck now at 15mph 957nox 25mph 889nox. Already check coolant sensor, 197f on scanner, bench test map sensor okay, ...
Summary posted 5/6/2013
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22 Replies Received
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Related Documents & Media | VIN | 1J4FT78S4P |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Symptoms | Excessive Emissions |
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Vehicle Data
1993 Jeep Cherokee Country
| VIN | 1J4FT78S4P |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Symptoms | Excessive Emissions |
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