fuel only ms2 running on compufire ignition

[damo99]

hi i have a compufire ignition and want to run fuel only
on my type 4 (cali conversion)in my split screen van .
can you trigger of the - coil on these,if not whats the best way of doing it
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i have ms2 v3 and this type of ignition

[Dale M.]

Should at least be able to grab trigger pulses from distributor (electronic module)... Probable similar to grabbing points output of negative side of coil and feed into signal into TACH (pin 24) of ECU plug... Probable have to find correct option for ECU to accept signal (conditioning), but yes its do-able to run fuel only...

Go here....

http://www.compufire.com/index.php?opti ... mitstart=5

Find this (near bottom of page) ....

COMPU-FIRE® Electronic Ignition Module - CF1000-VW2

Download PDF document and in shows a dedicated TACH (tachometer) out put (figure 9), which can probably be tailored to match TACH input (pin 24) of ECU....

You might try contacting Compufire tech support to see if they can give you specs on output signal on TACH lead ( sine wave, square wave, voltages, ect)...

Dale