Alfa Romeo Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
592 Posts
Discussion Starter · #1 · (Edited)
as the title says engine is running rough and sounds like a bag of nails, can someone look at the injector correction values and tell me if they are normal or do i have to get them removed and cleaned maybe replaced

2.4 jtdm egr blanked and deswirled

Thank you in advance
 

Attachments

·
Registered
Joined
·
402 Posts
Think those figures look fine - what engine speed were you running at? Try lifting and holding revs then check values.
Maybe also try and plot EGR /MAF values on the same graph.
You say the EGR is BLANKED Is that physically and via the ECU?
What's you DPF clogging values-has the car been regularly regenerating?
How is the power delivery? Any boosting issues/How's the MAP sensor-oil in the intake?
 

·
Registered
Joined
·
592 Posts
Discussion Starter · #3 ·
Think those figures look fine - what engine speed were you running at? Try lifting and holding revs then check values.
Maybe also try and plot EGR /MAF values on the same graph.
You say the EGR is BLANKED Is that physically and via the ECU?
What's you DPF clogging values-has the car been regularly regenerating?
How is the power delivery? Any boosting issues/How's the MAP sensor-oil in the intake?
figures are between 0 and 4k revs
egr is blanked physically and ecu
car has been regenning normaly as far as i know (wife has had the car for the last month)
power delivery looked fine when she passed me at 110
occasionally get a drop in boost pressure on full throttle drops about 0.2 bar
 
1 - 3 of 3 Posts
Top