PDA

View Full Version : Question MAF Upgrade on AUDI A4 B6 1.9 TDI (130hp)


Kalkin
10-12-2016, 11:29 AM
Good Morning to everyone.
I have an Audi A4 1.9TDI (130hp). With a remap I got it to 196hp and would like to change the MAF so that in can read more than 1.5 bars.
My turbo at full load works at 1.6 bar so my MAF can not read more than 1.5. Does anyone knows any MAF that fits this car and can read more BARS.
Thanks very much.


Sent from my iPhone using Tapatalk
zollaf
10-12-2016, 02:16 PM
welcome to the forum. do you mean a maf (mass air flow) or a map (manifold absolute pressure ). i presume you mean map as this would measure the turbo pressure. ?
Kalkin
10-12-2016, 04:44 PM
After remapping, when I want to DYNO it and want to see the pressure it showed MAF steady at 1.5 bar. Maybe it was MAP and I don't remember it correctly.


Sent from my iPhone using Tapatalk
zollaf
10-12-2016, 04:48 PM
yes, a map sensor. thats what you need.
Kalkin
10-12-2016, 04:49 PM
Thanks. If I change it, will I need to remap it?


Sent from my iPhone using Tapatalk
zollaf
10-12-2016, 04:51 PM
no, its only a sensor to tell the ecu the pressure in the intake.
Eibbor
02-01-2017, 11:42 AM
Can I ask where you managed to get 196bhp from a remap? Any other mods fitted?



Sent from my iPhone using Tapatalk
Gazwould
02-01-2017, 12:03 PM
+1 , 196 bhp ??
Kalkin
02-01-2017, 12:14 PM
I have only remapped my car. After a little search I have found there are 3 re maps. One that goes to 150, the other to 170 and the one with 190.


Sent from my iPhone using Tapatalk
Eibbor
02-01-2017, 12:18 PM
I have only remapped my car. After a little search I have found there are 3 re maps. One that goes to 150, the other to 170 and the one with 190.


Sent from my iPhone using Tapatalk

Where did you get this done? I'm planning an EGR delete and vacuum simplification this year and will do them at the same time as a remap. Only ever found around 175bhp is the max?


Sent from my iPhone using Tapatalk
Gazwould
02-01-2017, 12:20 PM
Who is supplying this information and is there any dyno graphs .

So you are saying yours is 190 ?
Kalkin
02-01-2017, 12:23 PM
Before making the remap I was searching to see if I do the remap how many hp I will get and I found the above. When I went to remap it they said to me that it will go to around 170-175hp. When I want to DYNO test it it showed me 196hp.


Sent from my iPhone using Tapatalk
Gazwould
02-01-2017, 12:58 PM
Dyno is out .

We've got them in UK and I can name a few , they are easily identified by their before and after dyno runs with the before showing around 15 bhp too generous over a stock figure thus the remap figure is then 15 bhp too generous .

180 bhp is max on std turbo .

I've a 175 map with 2.5" decated straight through .

In a 29°C Dyno Dynamics dyno cell ( heart breaker ) it put out 178.5 bhp , I know for sure on a cooler day it's a realistic 180 bhp .