P20D6 - Exhaust Aftertreatment Fuel Injector 'B' Stuck Closed
P20d6 DescriptionThe exhaust fuel addition injector assembly is mounted on the outlet of the turbocharger sub-assembly, and low-pressure fuel is supplied to the exhaust fuel addition injector assembly by the feed pump in the supply pump assembly. The exhaust fuel addition injector assembly adds fuel by a control signal from the Engine Control Module (ECM). This injector is used for two different controls: Particulate Matter (PM) forced regeneration and PM reduction.
Need more help?Do you need more help with the P20d6 code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
P20D6 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P20d6 code? Have you replaced any parts?
Any information is appreciated. Thanks