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1996 Chevrolet Tahoe LS 5.7L Hesitation, lack of power
vehicle came in with low voltage codes for both front o2's as well as a p0134 - no activity B1S1. Both sensors flatline intermittantly - checked heater ckt - fuse OK - checked fuel pressure - [...] is spec - measured 54 - replaced fuel filter - no change. Chec...
FIX posted 4/8/2009
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Related Documents & Media | VIN | 1GNEK13RXT |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / scpi |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Lack of Power |
| Occurs | Under Load |
| Misc. | Tahoe |
Trouble Codes
| P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
Message Closed
Vehicle Data
1996 Chevrolet Tahoe LS
| VIN | 1GNEK13RXT |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / scpi |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Lack of Power |
| Occurs | Under Load |
| Misc. | Tahoe |
Trouble Codes
| P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
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