PDA

View Full Version : Passat V6 180hp VP44 search limiter



Alexx222
27th April, 2012, 05:29 PM
hi, i search the limiter for the injection volume at VP44 pump.
please help me :help:
its V6 engine 2.5TDI 180hp

spawns3
27th April, 2012, 05:32 PM
hi, i search the limiter for the injection volume at VP44 pump.
please help me :help:
its V6 engine 2.5TDI 180hp

Pick up the vag-com and make logs , and see the limiter value.Then search it in dump.The max IQ u can get is 55mg by pump soft and 70mg mechanical limit. I think ur original map make 46mg and 2290mbar turbo pressure.U can get more than 210hp with 55mg.

Cheers

ZIZZOU
27th April, 2012, 06:50 PM
the max IQ for you pompe is 50mg ,no more

Alexx222
27th April, 2012, 06:53 PM
i need more. why its so different?

spawns3
27th April, 2012, 07:07 PM
the max IQ for you pompe is 50mg ,no more

Maybe depending on part numbers , i have a few custumers that i can inject 55mg. if u ask more like 65mg the car only inject de 46mg. and when i request only 55mg i get 55mg on log.The only way is cheating the pump to get more fuel .

mislav88
27th April, 2012, 07:37 PM
how to cheat VP44 as there is no pump voltage map?

Alexx222
27th April, 2012, 07:41 PM
Maybe depending on part numbers , i have a few custumers that i can inject 55mg. if u ask more like 65mg the car only inject de 46mg. and when i request only 55mg i get 55mg on log.The only way is cheating the pump to get more fuel .

ok thanks mate ;-)

spawns3
27th April, 2012, 07:42 PM
how to cheat VP44 as there is no pump voltage map?

Google it u will find some things.