PDA

View Full Version : Audi 80 coupe me7.5 maf delete



costyrzv
19th December, 2022, 09:42 AM
Hi, I have a audi 80 coupe swapped 1.8t and I need to do a maf delete, don't care if esp doesn't work , also I need n249, sai and everything related deleted , car is running very rich , 180hp injectors with 190hp ecu , car is not idling until warm , revs too much or not at all , maybe I can get some advice with this ? Thannk you !

Without maf, car is running better . With maf, running rough , but still backfire !

costyrzv
27th December, 2022, 10:01 AM
nobody with some advice ?

morgano
27th December, 2022, 10:40 PM
What about adjusting KRKTE for your new injectors' flow? Maybe you should start there. Then start thinking about deleting other subsystems.

sebol1204
27th December, 2022, 11:52 PM
Mafless is not good. Why? Because original map sensor can meansuring only boost. He can't meansure vacum. So on original map sensor car will working properly only on WOT. Good mafless Solution need change map sensor and recalculate and recalibrate me ecu for pproperly working.
Gasoline is not diesel. You can destroy engine by lean/rich mixture.

alonedark
27th December, 2022, 11:59 PM
Maf remove Is for big inyector and big turbo

costyrzv
17th January, 2023, 02:26 PM
What about adjusting KRKTE for your new injectors' flow? Maybe you should start there. Then start thinking about deleting other subsystems.

I did adjust KRKTE , injector being 180hp version and ecu 190hp version , so I think this is good for now , but car is running rough with maf plugged in, engine ies and so on, car accelerates by herself wehn pushing the pedal , With maf unplugged car is running like a dream

costyrzv
17th January, 2023, 02:27 PM
Maybe I am missing something ? Does anybody have damos or mappack for this version ?