Reductant Tank Temperature Sensor Circuit Range/Performance
Table of contents
P205B AUDI Possible Causes
- Faulty Reductant Tank Temperature Sensor
- Reductant Tank Temperature Sensor harness is open or shorted
- Reductant Tank Temperature Sensor circuit poor electrical connection
How do I fix code P205B AUDI?
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’s pins.
Cost of diagnosing the P205B AUDI code
The cost of diagnosing the P205B AUDI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P205B AUDI Description
The Reductant Tank Temperature sensor is mounted internal to the Reductant Tank Level Sensor. It is used to control the activation of the Reductant Tank Heater as well as an enabler to the Level Sensor (which cannot read level when the reductant is frozen).