I have a 1996 Chevy Truck with a 5.7L engine. The bank 2 sensor 1 cable coming from vcm(vehicle control module) would like to know which color wire and letter that the 12v is going into the sensor cable. Some oxygen sensor wiring diagrams might be helpful.
I have tried my best to outline the oxygen sensor information you requested below.
Heated Oxygen Sensor Wiring Harness Identification
- Black Wire is Ground
- Pink is Fused : 12V @ ENG 1 FUSE (20A)
- Tan is Low Voltage signal
- Purple is Signal Voltage
Oxygen Sensor Wiring Diagram
Oxygen Sensor Ground Location Wiring Diagram
1996 Chevy Silverado Specific Common Oxygen Sensor Diagnostic Trouble Codes
P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1
P0133 Oxygen Sensor Circuit Slow Response Bank 1 Sensor 1
P0135 Oxygen Sensor Heater Circuit Fault Bank 1 Sensor 1
P0137 Oxygen Sensor Circuit Low Voltage Bank 1, Sensor 2
P0138 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2
P0140 Oxygen Sensor Bank 1 Sensor 2 No Activity Detected
P0141 O2 Sensor Heater Circuit Bank 1 Sensor 2
P0143 O2 Sensor Circuit Low Voltage Bank 1 Sensor 3
P0144 O2 Sensor Circuit High Voltage Bank 1 Sensor 3
P0146 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 3
P0147 O2 Sensor Heater Circuit Bank 1 Sensor 3
P0151 O2 Sensor Circuit Low Voltage, Bank 2 Sensor 1
P0152 O2 Sensor Circuit High Voltage Bank 2 Sensor 1
P0153 O2 Sensor Circuit Slow response Bank 2 Sensor 1
P0154 Oxygen Sensor Circuit No Activity Detected – Bank 2 Sensor 1
P0155 O2 Sensor Heater Circuit Fault Bank 2 Sensor 1
P0157 O2 Sensor Circuit Low Voltage Bank 2 Sensor 2
P0158 O2 Sensor Circuit High Voltage Bank 2 Sensor 2
P0160 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2
P0161 Oxygen Sensor Heater Circuit Bank 2 Sensor 2
P1133 Heated O2 Sensor Insufficient Switching, Bank 1/Sensor 1
P1134 Heated O2 Sensor Transition Time Ratio, Bank 1/Sensor 1
P1153 Heated O2 Sensor Insufficient Switching, Bank 2/Sensor 1
P1154 Heated O2 Sensor Transition Time Ratio, Bank 2/Sensor 1
P0134 Oxygen Sensor Circuit No Activity Detected Bank 1 Sensor 1