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2001 Chevrolet Suburban 1500 5.3L MIL Lamp on
Replaced downstream O2 sensor on passenger side (Bank 2, Sensor 2), cleared the code. MIL & same code came back 35 miles later. My scanner is showing very LOW voltage output from the new sensor. How can I test the output voltage of the new sensor?
FIX posted 11/24/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 3GNEC16T21 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Suburban 1500
| VIN | 3GNEC16T21 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
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