DPD lights switches on seconds after turning the engine on
RICHWELL MULEYA
MEMBER
2004 ISUZU ELF
4.4L
2WD
MANUAL
334,000 MILES
If the DPD warning light sensor switches on just seconds after turning the engine on, what could this mean?
Monday, March 26th, 2018 AT 1:20 AM
2 Replies
KHLOW2008
MECHANIC
41,814 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.