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JMA-RUF JMA-RUF is offline
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Join Date: Dec 2005
Posts: 639
Originally Posted by purplehaze View Post

I think Kris uses a 75mm TB, but doesn't need the switch. Might ask him.

What, no ITB's?
Well, the Motronic needs an idle signal, otherwise she'll just stall. When you release the accelerator, a micro-switch closes and signals to the ECU that the engine is in idle mode. This switch is attached to the OEM throttle body.

if I go to a 75mm TB, I somehow need to adapt this/a switch for this idle signal
Carrera TT

(3.3, Protomotive MAP ECU, EFI, GT2 EVO CAMs, Twin Plugged, Twin Turbo's)
Old 02-26-2009, 02:40 PM
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