EFI crank position sensor

Forum: 

I really need to know how the efi ecu senses crank position, any idea where the sensor is?
Can't see anything in gearbox or lower front pulley. There is something directly below distributor with a wire coming off it, is this it?

crank position sensor

Why do you want to know where the position sensor is?Its built into the distributor and the ecu determines when top dead centre is and adjusts acordingly. hope this helps mick

Mick H

carb to efi

Its totally different it would not be possible.Theres the fuel pressure and system.fuel tank,fuel lines,fuel filter not to mention wiring loom and engine ecu.Also inlet manifold,exh manifold with lambda and thats just for starters.my advise is buy an efi sportrak,sorry to tell you,the thought of changing over isnt a viable project.Hope this helps Mick

Mick H

I'm not using standard

I'm not using standard components other than manifolds,fuel lines and fuel pump - everything else will be stand alone similar to mega squirt - stand alone ECU and no dizzy.
Will use the efi inlet and exhaust manifolds and lamda sensor, so easiest option from the sound of it will be to fit aftermarket crank sensor off the front pulley.
Thanks for your help, at least i know where to go from here Smile

cheers

Rob