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2005 GMC Sierra 1500 4.3L Poor Idle Quality, Misfire, MIL Lamp on, Boggs
Veh came in no power at opperating temp. Notice cats were rattling and at times bank 1 exhaust would run cool. Replace cats and cleared exhaust and now exhaust syst is clear. Veh still opperating poorly. Scanned and found b1s1 code p0132 stuck high/rich...
FIX posted 1/7/2022
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1GTEC14X15 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Central Fuel Inj. (Spider) |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp on, Boggs |
| Occurs | Hot, Under Load, Closed Loop |
Trouble Codes
| P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 GMC Sierra 1500
| VIN | 1GTEC14X15 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Central Fuel Inj. (Spider) |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp on, Boggs |
| Occurs | Hot, Under Load, Closed Loop |
Trouble Codes
| P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage |
| P0300 | Multiple Misfire Detected |
Video