MSefi.com read only forum (Jan.15,2018)

Maybe you can post your datalog?

100% duty cycle in megatune is for sure a calculation of entered value. We will see it on your datalog.

Ok After few checks, I found the problem. We had only one affected bank (Sorry for confusion) Because the system goes on a race car, we use a Relay Board. When you check the terminal strip, you can remark the 4th screw (injectors Bank 1 wire#2) is close to the 5th(Fuel pump wire). Between screws, pl...

Sorry

Processor: MC9S12C64
Board Version: 3.0

No datalogg (for the moment)

I'll make some check about this today.

Hi Title would explain the issue. 4 days ago we start the engine (VW 1.8T AWP with high impedance injectors), injectors stuck open. During this startup, battery voltage dropped to 8.5v...At this time, Im thinking the FET driver neded a minimum voltage to operate but the problem make a comeback. This...

Sorry!

I have MSII on a 2.2board.

This question is for VW 16V users. Is it possible to set an 16V ignition with stock Coil powerstage (1990 1/2 &+)? For the moment I have exactly the same setup as MSII website (Bosch 024) It working perfect in normal condition but I have some hot-cranking problem. I put the same Dwell settings l...