Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

IDLE control on EECiV Ford throttle body

Practical Standalone Tuning

Relevant Module: Worked Examples > Ecumaster > Step 6: Idle Tuning

Forum Posts



Tech Articles

Discussion and questions related to the course Practical Standalone Tuning

= Resolved threads


Using external 4 wire gm stepper on 89 EFI escort , throttle body has air bypass and throttle plate set slightly open giving vac leak symptom.

Ive had to silicone up the air jet in throttle body and close plate as set slightly open from factory without screw adjustment.

Is this correct that only the stepper will be the only air to bypass into plenum?

If i didnt have pid off will that be why sometimes the idle doesnt change when moving idle ref table setup?

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?