MembersPage/JanSaenen (2006-03-16 04:43:08)

Engine specs:


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EGT

My GenBoard (preassembled serialNr=355)

MegaTune will log both mcp3208channel4 and mcp3208channel3 (raw values). However, only mcp3208channel4 is displayed on LCD page0 (mlp00).

Raw values mean that the


Peak and Hold

PWM % lasts typically 1.0 ms.


Fuses

These are commonly used :

Current consumerFuse rate'Description/Comment
VEMS Genboard3A It actually draws a couple of hundre mA, but this is the smallest automotive fuse commonly found in gas stations
Lambda5A 
Injectors10AThis could be the main fuse, and a separate 3A fuse for each injector for safety if you get a short in an injector you could fry the driver with only one main fuse
Ignition coil10APossibly even higher, depending on the coil primary resistance

MegaTune is a software to change / tune config/table values in VEMS controller:


Connect laptop to the Genboard.

I can't get the Man => Hello response but when terminal is connected and the genboard is powered up I recieve the following message: <0> After this message communication is lost.

I use a usb-serial cable, and a laptop with an AC adapter feed. I've checked and double checked the following things:

The LCD screen displays like it should. No problems there.

I got it to work on an old computer. So it's deff some issue with the usb adapter cable or software of some kind. Does anybody have a solution??


mailto: Jan_Saenen at hotmail dot com