Throttle Body Behavior - Page 2

Oct 29, 2014 | 03:08 AM

#26

Legot

Scrappy

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Joined: Jun 2014

Posts: 1,193

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From: Arizona

Quote:

Originally Posted by 14375

What would be going on with the tb if the high pitch squeal is inconsistent, more specifically has interrupts between the squeal?

The stepper or dual position sensors(much less likely) could be going bad. Get the TB replaced.

Nov 1, 2014 | 01:27 AM

#27

14375

New Member

Joined: Oct 2014

Posts: 9

Likes: 0

Quote:

Originally Posted by Legot

The stepper or dual position sensors(much less likely) could be going bad. Get the TB replaced.

Thanks for the reply, I didn't think about the throttle sensors

must be due to long history of throttle cables lol. I've got a throttle controller hooked up, which I think might be the culprit. I did the reset pumping brakes method, since then the interrupts are gone. But the tb sound is still there just not breaking. I now am having doubts if the tb should be making any noise at all on the acc ignition state?