linda_miller92

Panda diesel low exhaust pressure

Hi, I've got a 2004 Fiat Panda diesel with 84979 km on the clock. Recently, the engine warning light popped up. I've noticed reduced engine power, smoke when accelerating, and a strong exhaust smell. I suspect it might be the DPF, specifically exhaust pressure being too low. Has anyone experienced something similar?

A 2004 Fiat Panda diesel exhibited reduced engine power, smoke during acceleration, and a strong exhaust smell, leading to suspicions of low exhaust pressure potentially linked to the Diesel Particulate Filter (DPF). The issue was identified as a faulty exhaust back pressure sensor, which was causing the low pressure reading. Replacing the sensor resolved the problem, restoring the vehicle's performance.

Did this summary help you solve your problem?

4 comment(s)

Sounds familiar! I had a similar issue with my Panda. Is it struggling with DPF regeneration, maybe? Low pressure in the diesel exhaust system can cause those symptoms. Could be the exhaust back pressure sensor. Get it checked!

Thanks for the quick reply! How did you confirm it was the exhaust back pressure sensor? Were there any other indicators or tests you performed?

Well, honestly, I didn't confirm it myself. After experiencing the reduced power and exhaust smell, I took it straight to a workshop. They diagnosed the faulty sensor causing the low pressure reading. Best to get it professionally checked to be sure.

Thanks! Appreciate the advice. Turns out it was indeed the exhaust back pressure sensor. Got it replaced for 245€. Running much better now!

rmh_community_comment_box_header

community_crosslink_scanner_headline

community_crosslink_scanner_intro

community_crosslink_scanner_title

community_crosslink_scanner_price

community_crosslink_rmh_headline

community_crosslink_rmh_intro

community_crosslink_rmh_title

community_crosslink_rmh_subtitle

community_crosslink_rmh_brand

FIAT

community_crosslink_rmh_model

PANDA