t5 manual speedo

Wiring diagrams and questions
vs ss
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Re: t5 manual speedo

Post by vs ss »

Ok just to check with the earth have you tried putting it straight on the car body?
Just incase the wire you tapped into is not a true earth.
If so will just have to try what antus said.
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Re: t5 manual speedo

Post by Josh_lock »

okay thanks guys i will try all this tomorrow and let you guys know how i go
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Re: t5 manual speedo

Post by antus »

PCM log is where you use an ALDL cable and record what the pcm is seeing (with tunerpro) in KPH. It does sound like you have a wiring problem though and/or a dead sensor, unfortunately. You need to swap parts around and check wiring like vs ss says to try to narrow down what part is at fault.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
Josh_lock
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Re: t5 manual speedo

Post by Josh_lock »

okay tryed it all today still no good ill try hunt down another vss
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Re: t5 manual speedo

Post by vs ss »

No worries just grab one off a vn/vp auto cause the sensor is the same.
Soon as you mention manual people think its a gold mine :roll:
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Re: t5 manual speedo

Post by Josh_lock »

aww sweet thanks for that heads up man :)
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Re: t5 manual speedo

Post by vlad01 »

There is a guy in Morrabin who sells new ones too. its hard to find used ones where the wires haven't gone brittle and snapped the insulation.
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Re: t5 manual speedo

Post by Josh_lock »

there abit pricey but like for a sensor
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Re: t5 manual speedo

Post by vs ss »

Yeah considering you only want one to try just incase that is not the problem!
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Re: t5 manual speedo

Post by gaza_2 »

hi mate,
just wondering if you had any luck with yor speedo yet, if you are using an auto computer (im unsure of what is included in the kit you have from the one, but I have read through all posts but didn't see type of computer mentioned other than ecotce), the only way I got the speeod working on my vs auto to manual conversion was to cut the wire to the computer at the passenger side foot well.
as when I spliced into the loom the computer interfered with the signal and the speedo would work once in a blue moon and flicker etc, might be worth a try, before you buy a new sensor, but if you do this, your computer wont know your moving and will possibly cause idle issues when clutching at speed.
cheers gareth