EDC15VM+ cut IQ to 50mg?

[czaja]

Hello. I have problem with tune edc15vm+. Despite i change TQlimiter, Smoke limiter , DW the IQ is maks 50mg. Thanks for help

[bobolin4o]

Hello. I have problem with tune edc15vm+. Despite i change TQlimiter, Smoke limiter , DW the IQ is maks 50mg. Thanks for help


74D50 - 13x16
BTW, your mod tells, that you have not any clue what are you doing.
Regards!

[czaja]

The changes its only for test. I change the map 74D50 from 5000 to 6500 and its too cut IQ to 50mg :/ .

[czaja]

EGR fault can cut IQ in this ecu?

[waldi1979]

50 or 51 mg?

[bobolin4o]

EGR fault can cut IQ in this ecu?
No....


BTW, i don't understand why you want to achieve more, than 50 mg IQ on diagnostic...
Actually the pump is scaled up to 51 mg, so it is pointless to do anything in that direction.
Rise all IQ limiters to 50 mg, change the "X"axis in the pump map from 51 mg to 50 mg and rise the voltage up to 4.2 volts.
That's all. You will have all fuel, which the pump can produce...

[waldi1979]

Are you going to mod X axis value of 781B6 map?

[bobolin4o]

The changes its only for test. I change the map 74D50 from 5000 to 6500 and its too cut IQ to 50mg :/ .

In which channel you see this 50 mg?

[czaja]

I read IQ on uniwersal tester snapon pdl. Its maks 50mg.

I want to more beccause i have mechanical changes ( turbo, injectors).

I dont mod x axis value 781B6 map.

I have vcds but always snapon read parameters ok.

Can this fuel pump give more fuel? (1.9 tdi 90km)?

[waldi1979]

I dont mod x axis value 781B6 map.


In this case there is no use to exeed 51mg.