Haltech E6X on RX-7 Turbo FC Series 4/5

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Jun 10, 2005 | 02:09 PM

#26

eViLRotor

Brother of the Rotary

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From: Arkham Asylum

Quote:

Originally Posted by G_RIDE

that would be wired as the positive trigger for the relay correct?

No, the pwm's and the dig out GROUND the relay. In other words, the ground goes through the Haltech itself.

Jun 10, 2005 | 09:52 PM

#27

BASTARD

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From: NorCal

fan relay

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Jun 11, 2005 | 09:24 AM

#28

Claudio RX-7

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EFI Tech Wannabe

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From: D.R., USA, the world...

Quote:

Originally Posted by eViLRotor

No, the pwm's and the dig out GROUND the relay. In other words, the ground goes through the Haltech itself.

Exactly, its very important guys, to know that the PWMs, Aux. Out, etc., are "pull to ground" styled connections, or they ground the cricuit they are part of. And its ALWAYS ALWAYS ALWAYS important to remembr that they cant drive the output directly, so awlays use a relay with the proper fuse connected directly to the battery.

Jul 3, 2005 | 02:44 PM

#29

BASTARD

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From: NorCal

I want to use the BAC to control idle. Whats the best way to hook it up. I will use a PWM for a switched ground, but can I use a Grey/Red wire for power or is that to big of a draw and use a non Haltech ECU power source instead??? Can this also be used to compensate for the air conditioner. I read the manual and it seems like it can but i am still a little confused? Or should i bag the the BAC for a stepper motor???