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Injection pump quantity tdi adjustment
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- Опубліковано 24 жов 2016
- By adjusting fuel injection (IQ) you can get a smother throttle.
by incressing readed injection quantity less fuel is delivered and vice versa it work´s on reverse proportionality.
Higher adptation number more fuel injected p/stroke (smaller the value readed).
#Vcds #Vagcom #Audi
Hello! I have a 1.9 tdi agr 90 hp stock, the IQ is 2.8 / 3.0 MG with a temperature of 92 ° at idle and with everything off, are these values correct? If I increase the IQ more (close to 3.6 / 3.8 MG) I will to achieve better performance? thank you so much
Hello, I have AHF(remap) and set my pump on 2.8 duty cycle, advanced on 58-59 timing, and the miligrams are 1.8-2.0 ?
Is theese miligrams are good, or i should increase them above that ?Thank u
Wait, why did you lowered the Injection Quantity ?
I'm asking because, on the ALH , at Idle, as far as I know, the injection quantity should be between 4.0 and 5.0 mg/str
and here you have in the beginning 3.2 mg/str and the you lowered to 2.6 mg/str ..... ??
Can you explain please why did you lowered that much ?
In part is cause I have an ecu remap an the car feels good was it is, this adjustment is for having a smooth idle with a less response of trutle or the contrary if you want.
I have an injection quantity of 11mg while idling. I know that's unusually high, should I fix it with vcds or there can be another problem with the engine?
Hi, on a Seat Ibiza mk4 1.4 petrol fuel, if i increase the value from 32720 to 32820 the more fuel is injected both idle and other loads?
On the value 32720, how much can i change this value every time, ex 50, 100, 1000?
Can't say for sure about petrol engines in your case. Mine is turbo diesel tdi
Obrigado.
I have 2.0 tdi bkd remaped which quantity is best for beter perfomans
Hello. I tried to make leaner my fabia 1,9 pd-tdi. And i could not change that value. it was 32784, 4,9 mg/str. Why? because engine temp was not 80.1, but 79.2? Thanks in advance
Can say much about tdi-PD buch for sure there are several maps that depend on temperature so indeed temperature will make a difference
My ATD 1.9Tdi is reading 14.5mg/ and hard start. Cyl1 0.25mg/str, Cyl2 -2.49mg/str, Cyl3 -104mg/str, Cyl4 299mg/str, looks like Cyl4 injector is over fueling?
Mg/str ???
Str??
Please😊
Str means Stroke :)
Is this function available on VCDS Lite? Or do you have to have the registered version?
Registered.
salve, a cosa serve questa modifica?
grazie
Wanting to buy a vag com for a alh 1.9 tdi for more power, any suggestions on tuning it and drawbacks? ( never tuned before)
It depends on your goals but the easy way it's to start with a remap
I can tune for cheap for you. Only about $10 full custom map. Reply if you still want help
@@ethanmccrory1727 Could you provide custom map for highly modified (regrind cam, bigger injector nozzles ect.) 1.9Tdi also?
@@valdoraudsepp953 no sorry
@@ethanmccrory1727 do you work remap ?
How do i get The adaptation cod?
12233 for login in
Can U tell me the Serial key?
Can it remove the knocking of the injector?
That might be related with a bad timing not this adjustment
is this really improve engine performance?
Your answer is the comments 😉
What's the benefit of this change?
Roy BM smoother idle
Ok so it's just idle rpm adjustment. I've done the same, works well.
Also to adjust fuel consuption
Smoother vs running an iq of mid 4's low 5's? I thought that it wasnt good to run below 3.0.