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1999 Dodge Grand Caravan SE 3.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy
The upstream O2 trace is almost flatlined on the rich side 1.0V, and will fault to Open Loop sometimes or may just report as Closed Loop. LTFT & STFT are maxed out at -25% and yet no Check Engine Light (on dash and scan tool). I replaced the Upstream O2 Sensor...
Summary posted 8/10/2007
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Related Documents & Media | VIN | 2B4GP44G9X |
| Engine | 3.3 L / 6 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI Returnless Fuel Rail |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Poor Fuel Economy |
| Occurs | Always |
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Vehicle Data
1999 Dodge Grand Caravan SE
| VIN | 2B4GP44G9X |
| Engine | 3.3 L / 6 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI Returnless Fuel Rail |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Poor Fuel Economy |
| Occurs | Always |
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