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1994 Jeep Wrangler S 2.5L Excessive Emissions, Poor Fuel Economy
I suspect that the high emissions are caused by the failure of the vehicle to enter closed loop (Per Snap-on scanner). The vehicle will not go into closed loop in spite of robust O2 crosscounts and a coolant temp of 90 deg C. It appears to run off the start up...
FIX posted 6/6/2002
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Message Closed w/FIX
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5 Replies Received
5 Replies Received
Related Documents & Media | VIN | 1J4FY19P8R |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / MFI |
| Emissions | U.S. Federal |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Under Load, Cruise |
Message Closed w/FIX
Vehicle Data
1994 Jeep Wrangler S
| VIN | 1J4FY19P8R |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / MFI |
| Emissions | U.S. Federal |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Under Load, Cruise |
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