P00D5

2017-10-10

Description:

  • HO2S Sensor Correlation Bank 1 Sensor 1/Bank 1 Sensor 2

Possible Symptoms:

  • Check the wiring and connections of the HO2S sensor (Bank 1 Sensor 1/Bank 1 Sensor 2)

  • Inspect the exhaust system for leaks or damage that might affect the sensor's readings

  • Clean or replace the HO2S sensor (Bank 1 Sensor 1/Bank 1 Sensor 2) if it is found to be faulty

  • Perform a system reset or reprogram the vehicle's engine control module (ECM)

  • Replace the catalytic converter if it is determined to be causing the sensor correlation issue

Possible Causes:

  • Faulty oxygen sensor (HO2S) Bank 1 Sensor 1

  • Faulty oxygen sensor (HO2S) Bank 1 Sensor 2

  • Oxygen sensor (HO2S) Bank 1 Sensor 1 wiring or connector issue

  • Oxygen sensor (HO2S) Bank 1 Sensor 2 wiring or connector issue

  • Engine control module (ECM) malfunction or software issue

Related Parts:

Possible Solutions:

  • Check engine light illuminated

  • Poor fuel economy

  • Engine misfires or runs rough

  • Decreased engine performance

  • Difficulty starting the vehicle

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