Zeitronix wideband install

[heineken]

ok got 5 wires and looked them up in the vfaq for 2g ecu pin out and searched thru the forums.......got 4 of the 5 wires covered but still not sure on one

red - switch power, ignition #92
green - RPM #58
Black - Ground (didnt see one labeled as ground so i was gonna just ground to the frame)
Purple - naroow band O2 output ?????? (#75 or #76 both are o2 one is front, one is rear??)
Grey - TPS #84

Purple is the one i need help with (narrow band O2 output)......what pin on ECU should i tap?

This is on a Zeitronix Zt-2 in case you're wondering and i drive a 2g (97gsx)

Thanks.......imma go start wiring, maybe someone will respond by the time i get to purple

 

[heineken]

ok what im going to do is install the sensor on the rear bung since i have no cat and the bung is about 3 inches back from the rear of where the cat would be and then tap the purple wire (narrowband 02 output) to pin #75 on the ECU (o2 sensor rear)

Sound good?

 

[heineken]

ok screwed that up.....got it working though

red - #25 pin (power)
green - #58 pin (RPM)
black - #92 pin (Ground)
purple - #75 pin (Narrowband O2)(since i installed to rear bung cuz i have no cat)
grey - #84 pin (TPS)

I guess u learn better by trial and error anyway....