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ETC and IAC?

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Old May 2, 2006 | 01:15 PM
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Default ETC and IAC?

Do cars with ETC (electronic throttle control) have an IAC Valve? I am pretty sure they don't, I just wanted to check.

The IAC steps in my vette are 310, but it is ETC.

Thanks,
Jeremy
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Old May 2, 2006 | 01:20 PM
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Originally Posted by oupike1757
Do cars with ETC (electronic throttle control) have an IAC Valve? I am pretty sure they don't, I just wanted to check.

The IAC steps in my vette are 310, but it is ETC.

Thanks,
Jeremy
No IAC.
Scan DESIAC for steps of TB blade..
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Old May 2, 2006 | 01:26 PM
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DESIAC as in PID LIST>engine>idle>IAC desired position?
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Old May 2, 2006 | 04:16 PM
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Yes, that's it in HP Tuners.
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