tach signal from ptr

[bradselph]

i know pin 4 gives a tach signal

but what pin on the ecu is for the tach signal

correct me if im wrong please but according too

http://www.dsmlink.com/images/forums/2GECUPinout.pdf

B-55 Pin 58 would give the same results as tapping into pin 4 on the ptr right?

nvm it does give a tach signal and works like a charm

 

[luv2rallye]

Yes B-55 Pin 58 goes to ptr pin 4 - it's the same wire and also goes to dash tach gauge.

 

[bradselph]

yea i already got it thx anyways