Testing servo throttle body

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Jun 2, 2012 | 03:04 PM

travlnman

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Laughing Gas

Joined: Dec 2003

Posts: 750

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From: North Carolina

Testing servo throttle body

I have a 2010 F150 4.6L 2V , with the servo throttle body. Does anyone have a procedure to test this with an ohm meter ? I believe it uses dual signals, one a zero to +5v signal, and the other a zero to -5v signal, but not sure of the pin configuration. I could go by trial and error, but was curious if anyone knew the answer first, or where I could find the answer. Thanks in advance for your help.

Jun 5, 2012 | 11:19 AM

royb

Senior User

Joined: Dec 2007

Posts: 162

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if it is not working correctly it will throw a code.

you have a drive by wire system (no cable) so the voltage changes all the time to bring about the desired result.