If the DPD warning light sensor switches on just seconds after turning the engine on, what could this mean?
Mar 25, 2018 at 6:20 PM
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KHLOW2008
✓Experienced Mechanic
41,812 POSTS
A fault with the diesel particulate diffuser has been detected by the engine control module. You would need a diagnostic scan to retrieve the trouble codes to proceed further. It could be due to partial clogging of exhaust system or any leakages.