What does p20be mean on a reductant heater?
Although generic, the exact repair steps may vary depending on year, make, model and powertrain configuration. A stored code P20BE means that the powertrain control module (PCM) has detected improper voltage that is outside the normal expected value range within the control circuit for the on-board reductant heater designated with the letter B.
What are the symptoms of a p20be trouble code?
Symptoms of a P20BE trouble code may include: Diminished engine performance Excessive black smoke from vehicle exhaust Reduction in fuel efficiency What are some of the common causes of the code? Causes for this code may include: Open or shorted circuits in the reductant heater control Defective reductant temperature sensor
What does p20be stand for in Powertrain Control Module?
A stored code P20BE means that the powertrain control module (PCM) has detected improper voltage that is outside the normal expected value range within the control circuit for the on-board reductant heater designated with the letter B.
What is code p20b9 Def supply line heater?
With the scan tool hooked up, see if code P20B9 DEF Supply Line Heater Circuit High Input is now active after 15 seconds. If this happens, then the wiring, DEF control unit/module and PCM are good. The most likely problem is the DEF Supply Line Heater.
Although generic, the exact repair steps may vary depending on year, make, model and powertrain configuration. A stored code P20BE means that the powertrain control module (PCM) has detected improper voltage that is outside the normal expected value range within the control circuit for the on-board reductant heater designated with the letter B.
Symptoms of a P20BE trouble code may include: Diminished engine performance Excessive black smoke from vehicle exhaust Reduction in fuel efficiency What are some of the common causes of the code? Causes for this code may include: Open or shorted circuits in the reductant heater control Defective reductant temperature sensor
A stored code P20BE means that the powertrain control module (PCM) has detected improper voltage that is outside the normal expected value range within the control circuit for the on-board reductant heater designated with the letter B.
What happens if you have a stored code p20bd?
A stored code P20BD should be considered severe and addressed as quickly as possible. The SCR system could be disabled because of it. Catalyst damage could result if the conditions which contributed to the code being stored are not rectified in a timely manner. What are some of the symptoms of the code?