1.9TDI ALH, running dynamic EGR, when car is on MAP, not MAF?

nikolay_ss

Well-known member
Joined
Sep 30, 2014
Location
Bulgaria
TDI
1.9TDI ALH
Hello,

I was wondering is it possible to have dynamic EGR, when car is based on MAP smoke limiter, not MAF?
I don't know even is it possible to be on MAP smoke limiter and have working EGR?

Thanks for your time!
 

KERMA

Vendor , w/Business number
Joined
Sep 23, 2001
Location
here
TDI
99 beetle and 04 jetta
yes it is possible there are several vag EDC15 applications using speed density smoke maps but still using EGR. I would suggest studying them to learn how to do it.

but you will still need the maf sensor to control egr, there is no such thing as "mafless egr"
 

nikolay_ss

Well-known member
Joined
Sep 30, 2014
Location
Bulgaria
TDI
1.9TDI ALH
Thank you very much, KERMA!
I did removed MAF from the car and there is a block plate instead of MAF, so I can't control EGR right now.
 
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