Help My 90 Tsi Won't Start

[ocdiddy02]

alright so i had to get a new ecu for my 90 tsi so i got an eprom. my mods are big 16g, turboback exhaust, 550 cc injectors, walbro 190 fuel pump, SAFCII. alright so after i installed my eprom my car started right back up but idles extremely weird and i can keep the car revving because the rpms just drop. the car is not driveable now because i cant keep my rpms up. i got to be running way to rich because i can smell raw fuel. does anyone know what i should do or how to fix a problem like that??

 

[talon1987]

Did you get a chip for those 550 injectors, the ecu is doesnt kno what to do and is sending way to much fuel ... you should put a chip in for 550cc injectors and with the adjusted injector deadtime.

-Fitz

 

[Quasimondo]

Did you set the correction on your afc back to zero?

 

[ocdiddy02]

Did you get a chip for those 550 injectors, the ecu is doesnt kno what to do and is sending way to much fuel ... you should put a chip in for 550cc injectors and with the adjusted injector deadtime.

-Fitz

how and where do i get a chip for that?

 

[Quasimondo]

Did you set the correction on your afc back to zero?

I just realized I read that wrong. I thought you put an eprom chip in there.

 

[oldman]

Let's start over,

1. Was the car tuned for the 550's on the afc? Logger?

2. Did you install a non socketed eprom ECU, a socketed eprom with a stock chip or a socketed eprom with a 550 chip?

3. Is this a 90' eprom? MD #?

 

[steve]

Lets really start over.

http://www.dsmtuners.com/forums/showthread.php?t=231484

Steve

 

[oldman]

Lets really start over.

http://www.dsmtuners.com/forums/showthread.php?t=231484

Steve

See you tought me well.

ocdiddy02, post up the Eprom ECU part number already!

Edit : Thread closed, post your response in the other thread, please do not create multiple threads of the same topic again.