Omega Owners Forum

Chat Area => General Car Chat => Topic started by: Webby the Bear on 17 October 2013, 23:04:07

Title: Stepper motors
Post by: Webby the Bear on 17 October 2013, 23:04:07

Hi guys,

Car: 2006 Ford Fusion 1.6L Duratec DOHC.

This car has DBW and doesn't have an idle control valve. Am I correct in thinking that on these ''electric throttle bodies'' that if I pull it out of the car there will be a stepper motor incorporated in the assembly that controls the idle?

If so i'm presuming they get gummed up like the ICVs do. can I take it out and clean it. or is it new throttle body assembly time? :)

Title: Re: Stepper motors
Post by: Kevin Wood on 18 October 2013, 09:29:37

There is no separate idle control with DBW normally. Idle is controlled by the main throttle. No harm in giving that a clean every so often, though.

Title: Re: Stepper motors
Post by: Marks DTM Calib on 18 October 2013, 10:59:31

There also not always stepper motors....

......ask a Volvo owner, they used a rather naff bogo electric motor with gearbox and they bunt out the comms in the position they were stalled at when idling!

Title: Re: Stepper motors
Post by: Webby the Bear on 18 October 2013, 11:54:53

Ok thanks boys. So basically cleaning the throttle butterfly is my only option or replacing with brand new....

:)

Title: Re: Stepper motors
Post by: martin42 on 18 October 2013, 17:37:58

Or you could trade it in and buy a fleet of omegas  ;D

Title: Re: Stepper motors
Post by: Andy H on 18 October 2013, 22:19:48

How did you determine the throttle is at fault?

Not saying that you are wrong but.... what are the symptoms? have you read the codes? have you got any way of reading live values?

Title: Re: Stepper motors
Post by: symes on 18 October 2013, 22:39:28

do fuel filter and put some redex in it-should sort it out-worked for me on f*****s ---horrible POS - was like driving a bean can---still might be biased--cos it aint a miggy :y