My Malfunction indicator light is on, plugged in a scanner and code P20 EE, P204 E, P20 EE, P2002 and P204 F show up. what do the codes refer to?
Share
Sign Up to have your car-related questions answered by our team of experts. It's totally free and you could be helping out thousands of people worldwide with your question or answer.
Login to find an answer to your question or help answer a question that a CarAnswers member previously asked.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Many of those fault codes relate to the Diesel Particulate Filter (according to FaultCodes.co) and other systems around the components that attempt to clean the exhaust from a diesel engine.
A common issue with diesel engines is that they don’t get run on long enough journeys to clean out the DPF, a very expensive part to fit. Some owners of diesel engine cars recommend keeping the revs high for a while on longer journeys – as the heat caused by this will activate the DPF cleaning cycle and fix this problem for you.