Corvette 1997-2005

Heated Oxygen Sensor (HO2S)

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Fig.



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Fig.

Corvette 5.7L HO2S2/1 Applications

inWire ColorCircuit No.Function
ATAN/WHT1653HO2S Low Signal Bank 1 Sensor 1
BPPL/WHT1665HO2S High Signal Bank 1 Sensor 1
CBLK150Ground
DBRN241Ignition 3 Voltage

5.7L V8 Engine HO2S1/1 (Bank 1 Sensor 1) Connector Pinout

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Fig.

PinWire ColorCircuit No.Function
ATAN/WHT1669HO2S Low Signal Bank 1 Sensor 2
BPPL/WHT1668HO2S High Signal Bank 1 Sensor 2
CBLK150Ground
DBRN241Ignition 3 Voltage

5.7L V8 Engine HO2S1/2 (Bank 1 Sensor 2) Connector Pinout

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Fig.



Click image to see an enlarged view

Fig.

PinWire ColorCircuit No.Function
ATAN1667HO2S Low Signal Bank 2 Sensor 1
BPPL1666HO2S High Signal Bank 2 Sensor 1
CBLK150Ground
DBRN241Ignition 3 Voltage

5.7L V8 Engine HO2S2/1 (Bank 2 Sensor 1) Connector Pinout

Click image to see an enlarged view

Fig.

PinWire ColorCircuit No.Function
ATAN1671HO2S Low Signal Bank 2 Sensor 2
BPPL1670HO2S High Signal Bank 2 Sensor 2
CBLK150Ground
DBRN241Ignition 3 Voltage

5.7L V8 Engine HO2S2/2 (Bank 2 Sensor 2) Connector Pinout

Click image to see an enlarged view

Fig.

PinWire ColorCircuit No.Function
ATN1664HO2S Low Signal Bank 1 Sensor 1
BPU/WH1665HO2S High Signal Bank 1 Sensor 1
C----Not Available
DPK339Ignition 1 Voltage
EGY/WH3113HO2S Heater Low Control Bank 1 Sensor 1

6.0L V8 HO2S1/1 (Bank 1 Sensor 1) Connector Pinout

PinWire ColorCircuit No.Function
ATN1667HO2S Low Signal Bank 2 Sensor 1
BPU1666HO2S High Signal Bank 2 Sensor 1
C----Not Available
DPK339Ignition 1 Voltage
EL-GN3212HO2S Heater Low Control Bank 2 Sensor 1

6.0L V8 HO2S2/1 (Bank 2 Sensor 1) Connector Pinout

Click image to see an enlarged view

Fig.

PinWire ColorCircuit No.Function
ATN/WH1669HO2S Low Signal Bank 1 Sensor 2
BPU/WH1668HO2S High Signal Bank 1 Sensor 2
CBN2391HO2S Heater Low Control Bank 1 Sensor 2
DPK339Ignition 1 Voltage

6.0L V8 HO2S1/2 (Bank 1 Sensor 2) Connector Pinout

PinWire ColorCircuit No.Function
ATN1671HO2S Low Signal Bank 2 Sensor 2
BPU1670HO2S High Signal Bank 2 Sensor 2
COG/WH3223HO2S Heater Low Control Bank 2 Sensor 2
DPK339Ignition 1 Voltage

6.0L V8 HO2S2/2 (Bank 2 Sensor 2) Connector Pinout

 
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