Stepper motor

Ryder · Aug 16, 2010

Ok... being as I usually ask dim questions on here I see no reason to stop.

Where can I find the stepper motor

How do I know whether it is working properly

Are their maintenance checks or cleaning procedures that I should acrry out?

I ask because I have a V8 that cuts out while descelerating at normal temperature. I have seen references to the stepper motor but don't know anything about it.

Cheers one and all!!

R

classic kev · Aug 17, 2010

Doesn't sound like stepper to me mate. Check all your vac lines and plenum for leaks.

BTW stepper is located on the back left corner of the plenum (when facing engine). Testing and cleaning it is easy enough but can't say the symptoms you describe are typical for a duff stepper, normally you would have fluctuating revs or an idle speed that was too high.

fett · Aug 17, 2010

I agree with that but it would not be bad thing to clean it if it has never been done though.

Unplug the multiplug on it then unscrew it, spray it with carb cleaner but be carefull not to twist the plunger as they can break easily.

Spray some carb cleaner into the hole too and refit with a thin smear of copper grease on the thread.

Ryder · Aug 18, 2010

Thanks chaps... be doing that today then. Having a damn good look around the vacuum pipes as well.

vougese39 · Aug 19, 2010

base idle lost, afm fault throttle position sensor, get the ecu fault read before guesing

classic kev · Aug 20, 2010

Ryder

PM sent.

discool · Aug 22, 2010

I wonder why we all need to know that a PM has been sent

The recipient will certantly know that they have received one with when they open the Forum site.

classic kev · Aug 22, 2010

discool said:
The recipient will certantly know that they have received one with when they open the Forum site.

Not necessarily. I don't see why you have a problem with it but hey ho, each to their own.

fett · Aug 22, 2010

discool · Aug 29, 2010

It's time wasting to see a post has be added and then to open the thread expecting to see a snippet of wisdom or comment relating to the thread only to find "PM sent" it's a waste of time for the poster and the viewer of the thread.

Annoyed Pete :behindsofa:

lowfat · Aug 29, 2010

bit like whining about a post saying a pm has been sent then:kettlepot:

fett · Aug 30, 2010

whats all this shouting , this is a landy site for landy people , we'll have no trouble here

Stepper motor

Ryder

Having a senior moment

classic kev

Well-Known Member

fett

Well-Known Member

Ryder

Having a senior moment

vougese39

Well-Known Member

classic kev

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discool

Well-Known Member

classic kev

Well-Known Member

fett

Well-Known Member

discool

Well-Known Member

lowfat

Active Member

fett

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