All Aobut Automotive Repairs All Aobut Automotive Repairs


P2059 DODGE - O2 Sensor Signal Circuit Signal Voltage Too High

Comments |  Add Yours
Possible causes
- Faulty O2 Sensor
- O2 Sensor harness open or shorted
- O2 Sensor circuit poor electrical connection
Help with this
When is the code detected?
The ECM has detected a plausibility fault with the O2 sensor signal
Need more help?
Need parts? OBD Codes Comments Powered by Disqus
Engine Light ON?

The ELM327 WiFi Car Diagnostic connects to your Android phone, iPhone, iPad, or Windows computer from your vehicle.