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ZUKIWORLD Discussion Forum => Technical Discussion - Beginner / Repair => Topic started by: beagle..t on November 06, 2010, 03:42:15 PM

Title: CEL on now how too fix code 24
Post by: beagle..t on November 06, 2010, 03:42:15 PM
OK so a while back cel came on (91 tracker 1.6 8v) ......long story really short ran a jumper wire from b to c to check what code could come up # 24 which is (vehicle speed sensor)which means VSS faulty or broken speedo cable.Well speedo cable not broken is it possible that there is a sensor that the speedo hooks up to and that is faulty tired of lookin at that light on dash thx
Title: Re: CEL on now how too fix code 24
Post by: Rhinoman on November 07, 2010, 02:29:26 PM
The VSS is a reed switch on the back of the speedo head.
Title: Re: CEL on now how too fix code 24
Post by: beagle..t on November 07, 2010, 03:20:06 PM
so i just buy another reed switch or do i just buy another speedo cable?
Title: Re: CEL on now how too fix code 24
Post by: wildgoody on November 07, 2010, 07:35:04 PM
So what goes out, the reed switch or the magnet that makes it move?

Wild
Title: Re: CEL on now how too fix code 24
Post by: Rhinoman on November 08, 2010, 04:27:49 AM
So what goes out, the reed switch or the magnet that makes it move?
Wild

Usually the reed switch fails, they have a limited life expectancy.
Title: Re: CEL on now how too fix code 24
Post by: beagle..t on November 08, 2010, 06:57:17 PM
so new reed switch or ?
Title: Re: CEL on now how too fix code 24
Post by: wildgoody on November 08, 2010, 07:02:05 PM
Ya, reed switch, if you can find the right replacement, or if you
are feeling real adventurous you could convert it over to an all
electronic input like a reluctor  wheel or ??? Can't think of the other
magnetic pickup type, brain tired tonight

Wild
Title: Re: CEL on now how too fix code 24
Post by: Rhinoman on November 09, 2010, 12:35:08 PM
electronic input like a reluctor  wheel or ??? Can't think of the other
magnetic pickup type, brain tired tonight
Wild

Hall effect  ;D
Title: Re: CEL on now how too fix code 24
Post by: beagle..t on November 09, 2010, 06:35:50 PM
ok will try auto parts store this weekend and see if i can get it fix thx guys
Title: Re: CEL on now how too fix code 24
Post by: wildgoody on November 09, 2010, 07:39:44 PM
Thanks Rhino, I knew you could take up the slack for me, The auto parts store
isn't going to have that, you need an electronics store, like Digikey or some other
that has parts for sale, probably not RadioShack as most of them are just selling
electronics, not parts for electronics.

Now that I think about it, Hall Effect would be the best way to go, a reluctor wheel
is like what Ford is (or was, I'm not sure) using for their electronic distributorless
ignition systems, hall effect is what the electronic distributors use to trigger the
ignition spark

Wild
Title: Re: CEL on now how too fix code 24
Post by: beagle..t on November 11, 2010, 05:00:55 PM
 a new speedo cable have this part as we dont have anything up here in canada like that or can i use a speedo cable from a ford ?
Title: Re: CEL on now how too fix code 24
Post by: wildgoody on November 11, 2010, 05:56:57 PM
No a Ford cable won't work
Title: Re: CEL on now how too fix code 24
Post by: beagle..t on November 12, 2010, 08:01:25 PM
if i dont fix this will it affect performance or anything cause i can just take the light out but would like too fix could i get a reed switch from another donor?if i knew what it looked like maybe ?