HKS Turbo timer wiring
So why doesn’t my timer count down?
It's an HKS type 0. All settings, functions, & voltage display, seem to work. Wired: red - batt green - IG1 blue - Acc gray - handbrake brown - cruise control green/red So- What am I missing? |
Only thing I can think of is to make sure the ignition wire you have it hooked to is a cranking power and "ON" power but no power when key is removed.
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The circuit I'm suspicious of is the hand brake wire.
The RX-7 hand brake signal grounds with the brake off, but I have no idea if that’s what the HKS needs. http://208.62.166.66/guest/Shop_Manu...Ign wiring.JPG |
Well, in both of the cars I have used with turbo timers I didn't even bother with the hand brake wire. Try grounding it and then try taping it off and see if it works. I dunno about you but if the car is ever running I remember to set the brake anyway.
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holy, it is THE Cosmo Donk also known as fujikotddfshgh..... ?
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I have tried with the hand brake (gray) wire connected, open, grounded - still no countdown.
The brake warning light still lights until the hand brake is released, so I assume the switch is good. I'm not very confident with the hand brake "scotchlock" connector. I probably should solder it like the others.. |
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