speed sensor corsa c20let where???

[stevadunn]

eml light is on coming up with code 24 speed sensor where is it dose it come from the clock area or gear box? or have i just for got to wire it in

[stevadunn]

bttt

[Big Col]

the ECU takes a signal from the speedo clocks.

[vxlgsi]

engine speed or vehicle speed?

[stevadunn]

vehicle speed and ma speedo is ran by cable if it makes any diff

[AJBek]

is it cable clocks or electric clocks with a transducer. Cable clocks have a speed sensor transducer built in as Col has said. The later cars had electric clocks and you have to fit a transducer to the F20 to drive them. If it was faulty then the speedo wouldn't work either I wouls have thought.

edit I see you have cable clocks, in that case the speed signal should come from them.

[stevadunn]

so dose that mean a need a set on new clocks

[vxlgsi]

could come from the abs if you have it

[stevadunn]

has abs so would that mean one of the abs sensors is f**ked

[Big Col]

AFAIK Corsa B's don't use the ABS for the speedo signal.

Does your speedo work ok? Next to check is the speed signal wire. I'm sure i read on another post its a blue & red wire. Is it connected?

[stevadunn]

speedo works where would i find this wire is it down next to ecu where i joined the rest of c20let loom

[stevadunn]

plus a think the speedo is out a canny bit if that would make any diff

[Big Col]

Originally Posted by stevadunn

where would i find this wire

sorry, can't help you there

[stevadunn]

tt

[RRRachael_GSi]

are u havin a head ache steve mate its dava

[vxlgsi]

tis the red and blue wire mate, should be one in the corsa loom in the drivers footwell, and one in the c20let loom just join it up.

speedo will read wrong if you have an f28 box and havnt changed the drive on the diff for one from an f20 box.

[stevadunn]

running a f20 box and the red and blue wire (thick one) is fuel pump yes?
and the thin one must be the one you are on about
will check in a min
cheers