I'm replacing my stock Bosch Electronic ignintion with the Megajolt Jr. on VW vanagon engine with EFI .The Ignition module is a std Bosch and sends a Signal out on pin7 to the ECU.
The engine's EFI-ECU uses a signal from the stock ignition module to control when to trigger the injectors...
Which pin from the Megajolt do i use so send signal to the ECU.
And anyone know what kind of signal that the Bosch sends out? (puts the output to GND or sets the output high 5 or 12V?)
Replacing Bosch Electronic ignition with MJ
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- Joined: Wed Feb 09, 2005 5:33 pm
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- Posts: 9
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The Module is a : Bosch 0227
The Module is a : Bosch 0227 100 137 if it helps??
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- Posts: 9
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I will try to measure the sig
I will try to measure the signal from the Bosch module with a DCVolt meter....if not successful i will use a Oscilloscope to find out.
I asume the tacho output from the MJ puts the output to 0V/gnd when ignition is present?
I asume the tacho output from the MJ puts the output to 0V/gnd when ignition is present?