PDA

View Full Version : Code read c20let?


adicamm
06-01-16, 10:05 AM
Which wires do you use to code read cavalier c20let turbo in a nova? Thanks
Martin.p
06-01-16, 12:50 PM
Can't remember the colour wire off top of my head.but it's only one wire that you connect to ground. Hth lol
Rob H
10-01-16, 12:09 PM
The yellow and brown one iirc.
Al1exx
17-02-16, 02:42 PM
What do you do to read the codes? Sorry for the pretty basic question.... Do I need an EML light?
torquey
17-02-16, 06:42 PM
Count the flashes on the dash when ignition/engine on. Look up the flashes on here to tell you what's wrong.
Al1exx
18-02-16, 01:58 PM
And if the wire isn't plumbed in.... :O
My CEL doesn't come on at all and the wiring diagram I looked at for the dash plug doesn't mention the CEL wire.... which colours should I connect up?
Will F
19-02-16, 02:15 PM
The wires will already be there - its the brown yellow you need to earth to get the light to flash - as said. The EML wire to the dash is brown/blue iirc? (there's a wire that will be near the ECU and a wire on the back of your clocks - just join them together!
Al1exx
20-02-16, 10:10 PM
Thanks Will I'll have a look behind my dash and see whats going on - plenty wiring wrong back there!! :d