Engine-Codes - Generic - P1422

P1422 Code - Exhaust Gas Ignition Temperature Sensor

- Code Popularity: 27,616 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P1422?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Exhaust Gas Ignition Temperature Sensor
  • Exhaust Gas Ignition Temperature Sensor harness is open or shorted
  • Exhaust Gas Ignition Temperature Sensor circuit poor electrical connection
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How to Fix the DTC P1422?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1422 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1422 Code Mean?

The Powertrain Control Module (PCM) monitors the Exhaust Gas Ignition Temperature Sensor. The PCM sets the OBDII code when the Exhaust Gas Ignition Temperature Sensor is not to factory specifications.

P1422 Code - Exhaust Gas Ignition Temperature Sensor

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Code P1422 Information for Specific Makes

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