joseph_silver1

Jumper Fuel Consumption and Stalling

Having trouble with my 2005 Citroen Jumper, gasoline engine. It's got about 118844 km on it. Recently, I've noticed the fuel consumption has gone up, and the engine sometimes stalls when I'm idling. Plus, the check engine light is on, and there's a bit of smoke when I accelerate. Could it be the LMM? I've checked the air intake and can't see any obvious blockages. Any ideas?

The 2005 Citroen Jumper is experiencing increased fuel consumption, engine stalling, a check engine light, and smoke during acceleration. These issues may be linked to a faulty mass air flow meter (LMM) sensor, as suggested by a similar case where replacing the sensor resolved the problems. Checking and potentially replacing the LMM sensor at a workshop is recommended to address these symptoms effectively.

Did this summary help you solve your problem?

4 comment(s)

Sounds familiar! I had almost the exact same symptoms with my Jumper a while back. Higher fuel consumption, engine stalling, check engine light… Does the engine feel like it's lost some power too?

Yeah, it does feel a bit sluggish, especially when I'm trying to overtake someone. What was the problem with yours? Was it really the LMM, or something else?

Yep, it turned out to be the mass air flow meter (LMM) sensor. Honestly, I messed around trying to clean it, but in the end, I just took it to a workshop. They confirmed the sensor was faulty and replaced it. Cost me around 365€, but it fixed everything!

Thanks a lot for the info! Sounds like I should probably just bite the bullet and take it to a workshop. Good to know what to expect. Cheers!

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

CITROEN

community_crosslink_rmh_model

JUMPER