rpm signal on obd2a

[kcokla]

Hi,

Can someone confirm, the rpm signal on the obd2a is A20/ignition control module?

Thanks !

Kc

[hmetro24]

http://www.ff-squad.com/technet/wiring.obd2a.htm
http://s3.postimage.org/sk7qi9uf7/obd1_2dizzywiring.jpg

[kcokla]

Thats an obd1....

but thanks for trying..

[bennjamin]

Thats an obd1a....

but thanks for trying..

bother reading the above images? He provided you with an answer.

[kcokla]

I did, he had a differnt image up before.


im actually looking for the wire directly coming out of the ecu or somewhere inside the cabin as opposed to engine bay.

[hmetro24]

I did, he had a differnt image up before.


im actually looking for the wire directly coming out of the ecu or somewhere inside the cabin as opposed to engine bay.

sorry Pasted the wrong picture first.

[dorikin]

never heard of obd1a lol

[ECU-MAN]

A20 is what you want for RPM signal

[kcokla]

Thanks john!