Wires on a Blitz Boost Controller?
Where do the three wires on one of the multiplugs go to? ,the A shaped plug with the Orange ,Black and Purpleish wires on.This is the Dual SBC model.this has been ripped out of a car on an SVA test and these wire are missing ,thanks Colin
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colin
i take it you dont have instructions
i dont have a scanner, could take a digi pic of the instructions though if you want.
the wires are as follows:
viewed from top of timer from front, wires from left to right:
2 x body earth (black)
1st multiplug;
green = ign1 - corresponding to second position on key switch
blue = Acc - Accessory, corresponding to 2nd position on key switch
red = +Batt - permanent 12v supply
boost pressure nipple
2nd multiplug;
purple = handbrake switch (must be earthed if handbrake sensor not required)
orange = ECU speed sensor
the shiftlock (white one) isnt required if you have manual box
hope this helps
chris
i take it you dont have instructions
i dont have a scanner, could take a digi pic of the instructions though if you want.
the wires are as follows:
viewed from top of timer from front, wires from left to right:
2 x body earth (black)
1st multiplug;
green = ign1 - corresponding to second position on key switch
blue = Acc - Accessory, corresponding to 2nd position on key switch
red = +Batt - permanent 12v supply
boost pressure nipple
2nd multiplug;
purple = handbrake switch (must be earthed if handbrake sensor not required)
orange = ECU speed sensor
the shiftlock (white one) isnt required if you have manual box
hope this helps
chris
It might be right that it's an optional extra ,because I cant find a plug hiding anywhere under the dash,and you're right no instructions so any help would be appreciated,thanks for the help Colin
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handbrake (purple) and ECU speed sensor (orange) explained:
The Blitz dual turbo timer can set the run down period automatically dependant on how hard you've been driving your car.
the orange wire:
the timer monitors the boost levels, either through the boost nipple/hose coming from the back of the timer and into the engine and/or through the speed sensor on the ecu (orange wire), when you shut off it works it out for you (god knows how) and sets the shut off time automatically.
The purple wire:
When connected to the handbrake sensor (base of handbrake ratchet) the turbo timer can only work if the handbrake is on, kind of a safety device, which can be bypassed just by earthing the wire.
The Blitz dual turbo timer can set the run down period automatically dependant on how hard you've been driving your car.
the orange wire:
the timer monitors the boost levels, either through the boost nipple/hose coming from the back of the timer and into the engine and/or through the speed sensor on the ecu (orange wire), when you shut off it works it out for you (god knows how) and sets the shut off time automatically.
The purple wire:
When connected to the handbrake sensor (base of handbrake ratchet) the turbo timer can only work if the handbrake is on, kind of a safety device, which can be bypassed just by earthing the wire.
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if it's the boost controller, the 3 pin plug is for the optional boost map analyzer.....for the "m" channel. this little device together with the dual sbc s/r will allow the user to set up 2x2,3x3...boost maps with reference to parameters such as speed, throttle position.....etc.
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