- >>>>Questions<<<<:::::
HELP!
I'm at the final stage, my ECU is the LAST thing left to do and i have some snags that I need to work out on the ECU before i can start the car. So if anyone has a bit of knowledge going into this and wouldn't mind playing tech support my AIM is bcool122 or you can post your IM handle. Doesn't matter to me any help would be appreciated.
Alright i'll start off with a few questions:
I'm afraid my anolog to digital converter might be dead or it might be something I need to change.I know that the TPS and MAP share a common 5v reference signal. When I power up the board on megatune the TPS and the MAP range are both at 100% and they slowly drop down consistently together until they get to about here???????:
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VR trigger
consists of a 24 tooth wheel that rotates at camspeed (12 tooth per crankrot)
- I've removed 2 teeth for a home signal
- please do NOT recommend anyone to remove 2 teeth. This practice should stop, do not spread it. It makes much more sense to remove 1 tooth.
I cant get the VEMS to respond to the Crank angle sensor under Multitooth but i can get it to make a response if i list it under "coil type" I'm spinning it at a decent rate too on the table. - "Special N-1" should be enabled - FERO
See IssueReports for what to include in your report (firmware, mcd, mct dump, etc...)
Please capture a InputTrigger/TriggerLog so we can see if your VR sensor is connected reverse.
- or move some ferrous metal
- towards (+ mV)
- than away (- mV )
Sensor resistance Ohm = .... (measure and fill this) Ohm
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...and all of this is going off of Jason Russel's design;
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10-17-07
I'm getting the board soldered up with all the diodes at the moment I put on all the ES2J diodes but i read in another guide that if I'm running high impudence injectors i need other diodes. Is this true or will these work?
Here's what the ECU is pretty much going to look like finalized (minus hoses and a few FETs on the bottom side) I went ahead and just mounted the flyback diode in the case:
do NOT power up yet! Check the MAP sensor, looks like it's mounted upside down. MPX4250AP MAP sensor Pin1 has a notch, should be toward the AVR !!!
This is where my car sits right now, I'm down to some of the last few details for getting it running and one of those hangups is my VEMS V3.2. I've had the controller for a while but have just recently been needing to use it.
My coil pack setup, my only fear with this setup is finding a way to get rotary trailing split to work.
