Check the sensor wiring harness connection. Volvo all engines (2017 emissions) fault code: Acm reductant tank temperature sensor circuit range performance. Aftertreatment control module (acm).

Understanding the Context

Sep 6, 2024ย ยท the p205b diagnostic trouble code (dtc) refers to the reductant tank temperature sensor circuit range/performance. This code is commonly found in vehicles. Reductant tank temperature sensor circuit: Range/performance if active and repeating, then: The sensor is faulty. P203a13 reductant level sensor a internal sensor.

Key Insights

If p205b64 is present as inactive on a dtc readout for an us17+obd16 and newer emissions truck, no troubleshooting or replacement of the urea quality level sensor