P0130-O2 SENSOR 1/1 CIRCUIT OPEN
P0130-O2 SENSOR 1/1 CIRCUIT OPEN
For a complete wiring diagram, refer to the Wiring Information.
Possible Causes
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(K892) O2 SENSOR 1/1 SIGNAL CIRCUIT OPEN/HIGH RESISTANCE
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OXYGEN SENSOR
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POWERTRAIN CONTROL MODULE (PCM)
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Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM)
- Standard Procedure).
1.
DTC IS ACTIVE
| 1. |
Ignition on, engine not running.
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| 2. |
With the scan tool, erase DTCs in the PCM.
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| 4. |
Allow the engine to reach normal operating temperature.
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| 5. |
Test drive the vehicle under several different driving conditions.
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| 6. |
With the scan tool, select View DTCs.
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Is the status Active for this DTC?
Yes
No
2.
CHECK THE (K892) O2 SENSOR 1/1 SIGNAL CIRCUIT FOR AN OPEN/HIGH RESISTANCE
| 1. |
Turn the ignition off.
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| 2. |
Disconnect the Oxygen Sensor harness connector.
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| 3. |
Disconnect the PCM C1 harness connector.
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| 4. |
Measure the resistance of the (K892) O2 Sensor 1/1 Signal circuit between the Oxygen Sensor harness connector and the PCM C1 harness connector.
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Is the resistance below 5.0 Ohms?
Yes
No
3.
OXYGEN SENSOR
| 1. |
Reconnect the PCM C1 harness connector.
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| 2. |
Replace the Oxygen Sensor in accordance with the service information.
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| 4. |
Allow the engine to reach normal operating temperature.
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| 5. |
Test drive the vehicle under several different driving conditions.
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| 6. |
With the scan tool, select View DTCs.
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Is the status Active for this DTC?
Yes
No
4.
POWERTRAIN CONTROL MODULE
| 1. |
Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Oxygen Sensor and the Powertrain Control Module.
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| 2. |
Look for any chafed, pierced, pinched, or partially broken wires.
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| 3. |
Look for broken, bent, pushed out or corroded terminals.
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| 4. |
Perform any Technical Service Bulletins that may apply.
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Were any problems found?
Yes
No
