Engine-Codes - Generic - P20B0

P20B0 Code - Reductant Metering Unit Temperature Sensor Circuit Intermittent/Erratic

- Code Popularity: 7,341 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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Code Tech Notes

- Faulty Reductant Metering Unit Temperature Sensor
- Reductant Metering Unit Temperature Sensor harness is open or shorted
- Reductant Metering Unit Temperature Sensor circuit poor electrical connection

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How to Fix the DTC P20B0?

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 P20B0 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 P20B0 Code Mean?

Reductant Metering Unit Temperature Sensor Circuit Intermittent/Erratic is the generic description for the P20B0 code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P20B0 OBDII code.

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P20B0 Code - Reductant Metering Unit Temperature Sensor Circuit Intermittent/Erratic

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