IAc Vavle type?

Postby **NitroDann** » Sat May 22, 2010 9:26 pm

Anyone know what type of iac valve an Na6 uses? Im not familiar with iac's so i cant tell by looking but it will help me diagnose a few things on my LinkPlus.

Thanks,
Dann

93_Clubman · Postby **93_Clubman** » Sun May 23, 2010 12:30 pm

this should help: http://www.miata.net/garage/isc.html

timk · Postby **timk** » Sun May 23, 2010 10:44 pm

It's a PWM valve, certainly not a stepper or on/off valve.

Postby **NitroDann** » Mon May 24, 2010 5:36 pm

Damn, im trying to work this out but i dont think my Link Plus computer can control that PWM type iac's, just steppers and solenoid types. Anyone know if theres a cheap solenoid or stepper vavle that can be stolen and used on the factory throttle body?

Dann

timk · Postby **timk** » Tue May 25, 2010 1:44 am

The solenoid option would be worth trying, I'd assume it would be dríven using PWM anyway?

Postby **NitroDann** » Sat May 29, 2010 1:38 pm

Im not certain im still trying to work it all out, I think I might admit defeat and buy one of diyautotune.com's stepper motor kits that just hooks up with a nipple before the butterfly and a nipple after it with vacuum hoses in between. Any alternatives? any throttle bodies with a stepper or solenoid iac with a variable TPS that bolts to an na6 manifold?

Dann