2076 02 Sensor Reference Current Low: Notes
WARNING: This page is about a different car, the 2009 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS .
| Possible Causes |
|---|
| INTERMITTENT DTC |
| POWER SUPPLY CIRCUIT SHORT TO GROUND |
| O2 SENSOR CIRCUITS OPEN |
| O2 SENSOR CIRCUITS SHORT TO GROUND |
| O2 SENSOR CIRCUITS SHORTED TOGETHER |
| O2 SENSOR CIRCUITS SHORT TO VOLTAGE |
| POWER SUPPLY OPEN |
| OXYGEN SENSOR |
| ENGINE CONTROL MODULE (ECM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Engine Control (ECM) - Standard Procedure