edc16u1 - обмеження і турбо дизель за поріг, встановлений від ecu

[Quattro]

карта лямбда в двигун не smagriscono як на бензині, використовуються як обмежувач fumosit? тому, якщо розумієте, що містять таблиці, ви зможете підвищити обсяг дизельного палива, очевидно, змінюється все інше, лямбда-1 в дизель рівносильно мати afr 14,5 для цього користувач говорить вам, для зменшення карти

але я не розумію що треба робити карти lamda обмеження...якщо ви можете бути пі? точно
дякую

[biela]

At 4000 rpm and 1000 mg/hub of MAF you can see 1.589 value of lambda.

1.589x14.5 is an AFR of 23.0405.

1000/23.0405=43.402 мг/inj fuel of allowed.

[Quattro]

At 4000 rpm and 1000 mg/hub of MAF you can see 1.589 value of lambda.

1.589x14.5 is an AFR of 23.0405.

1000/23.0405=43.402 мг/inj fuel of allowed.

Ви говорите мені, що ? проблема відносини стехиометрической? Якщо суміш ? худий я можу зрозуміти, що може піти на захист. Але в цьому випадку ми маємо miscelta жирна і тому я не розумію, що ви хочете сказати. Ви можете просто пояснити мені, чому? це ваші міркування?

[biela]

There is no problem with stoichiometric ratio.
I was telling how to calculate fuel limitation.
Diesel engines run lean. For example 23.0405 AFR, this is lean.
If you want more fuel with the same air mass, then you need to run багатше.
How much air mass is your engine running at 4000 rpm?
Have you done any datalogging?

[Quattro]

There is no problem with stoichiometric ratio.
I was telling how to calculate fuel limitation.
Diesel engines run lean. For example 23.0405 AFR, this is lean.
If you want more fuel with the same air mass, then you need to run багатше.
How much air mass is your engine running at 4000 rpm?
Have you done any datalogging?

I did not do the log data . I can tell you that the damage affecting the 1:58 bar overpressure and limp home!...
and now I can not read the values because the car is no longer in my hands
how did you solve it?

[biela]

Hello

I am understanding that you have 2 проблеми: Overboost and IQ limiter.
For overboost you need to modify turbo and vnt maps.
For IQ limitation you need to modify лямбда-maps.

Try to open vnt vhen overboost. And do request not too much boost at low rpm.

[Quattro]

Hello

I am understanding that you have 2 проблеми: Overboost and IQ limiter.
For overboost you need to modify turbo and vnt maps.
For IQ limitation you need to modify лямбда-maps.

Try to open vnt vhen overboost. And do request not too much boost at low rpm.

maps turbo are ok . How do I change the lamda to prevent the data recovery from maps iq ?

[megamind]

Hello

I am understanding that you have 2 проблеми: Overboost and IQ limiter.
For overboost you need to modify turbo and vnt maps.
For IQ limitation you need to modify лямбда-maps.

Try to open vnt vhen overboost. And do request not too much boost at low rpm.

For opening vnt must decrease the value?

[Quattro]

For opening vnt must decrease the value?

what criteria should be used to decrease the lamda according to iq ?
For maps turbo , I put the original values and goes into overboost ... because the pressure rises because of the same maps iq .

[biela]

Yes, opening For vnt you must decrease the value.
If you have overboost with original file, then could be stuck лопатки.

For example, AFR target of 17:1 without smoke.
If you put 2100 мбар at 4000 rpm, you are near 915 мг/hub of air.
915/17=53,8 мг IQ

You change лямбда-from 1,589 to 1,172 to allow that IQ.