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1995 Chevrolet K1500 5.7L Excessive Emissions, Cuts out, Poor Fuel Economy, No power
Vehicle will run great for about 10 minutes. Once closed loop is acheived vehicle will run extremely rich at [...] or under load. 02 sensor is switching and shows rich condition, However, Injector pulse width goes to 6.0+ ms at high RPM. Removed O2 sensor... n...
FIX posted 9/12/2002
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Message Closed
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10 Replies Received
10 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Excessive Emissions, Cuts Out, Poor Fuel Economy, No Power |
| Occurs | Under Load, on Accel, When in Closed Loop |
Trouble Codes
| 33 | MAP voltage high |
| 35 | IAC error |
Message Closed
Vehicle Data
1995 Chevrolet K1500
| VIN | [No VIN Available] |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Excessive Emissions, Cuts Out, Poor Fuel Economy, No Power |
| Occurs | Under Load, on Accel, When in Closed Loop |
Trouble Codes
| 33 | MAP voltage high |
| 35 | IAC error |
Video