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vk 202 EFI wont start.

1985VK

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When you try to start the car what EXACTLY is it doing?
 

the_boozer

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if there's no power at the injectors time to find the wiring diagram then look at the tacomatic relay part and test there , http://holdenpaedia.oldholden.com/EFI_VK_3.3 likes the vk system assuming the pick up in the distributor is good?or bad taco shorting out the ignition
VKtachometricrelay.jpg
 

jesse santilli

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When you try to start the car what EXACTLY is it doing?
So the car cranks fine just not ignighting the stereo, dash and everything works just no buzz from the fuel pump upon start up. And no spark from leads.
 

jesse santilli

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if there's no power at the injectors time to find the wiring diagram then look at the tacomatic relay part and test there , http://holdenpaedia.oldholden.com/EFI_VK_3.3 likes the vk system assuming the pick up in the distributor is good?or bad taco shorting out the ignition
VKtachometricrelay.jpg
I brought a new Lucas branded one from the UK same pin labels and everything.
 

jesse santilli

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if there's no power at the injectors time to find the wiring diagram then look at the tacomatic relay part and test there , http://holdenpaedia.oldholden.com/EFI_VK_3.3 likes the vk system assuming the pick up in the distributor is good?or bad taco shorting out the ignition
VKtachometricrelay.jpg
If I was to bridge both the 87 pins to the 30 pin with a bit of wire say just to see if it starts would that work?
 

the_boozer

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If I was to bridge both the 87 pins to the 30 pin with a bit of wire say just to see if it starts would that work?
Yep you might need to include pin87b also? its been too long since I've seen one
 
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