For some reason this doens't seem to work with my car. The reading is always at 0%. Is this normal? I think it is because our cars use a pressure sensor, but I just want to make sure.

Also, does anyone know what wire I should splice the blue wire into to read O2 sensor voltage? I have an OBD-1 PR4 ecu.

Thanks,
Adam

 

Guys, if anyone knows I'd really appreciate a quick respones, anyone with an SAFC or VAFC in an Integra can help me on this one. My carpet is still pulled up so I'd like to get this finished asap. I'm more concerned with the "AFL" monitor than the blue wire, so if anyone knows about the air flow monitor setting, whether or not it works with our map sensors, please let me know!

Thanks,
Adam

 

air flow monitor???

i have a VAFC... and have no idea what you are referring to.

pressure setting?

 

In the monitor settings there is an "AFL" option. (where you can select what channels to monitor, ie. RPM, TH. Pos, etc.)

hm... I'm confused!

Anyone?

Adam

 

AFL I dunno what that is, if you have a SAFC you could do this "blue wire" mod and wire up your o2 sensor to it, but its rather pointless unless you don't already have a worthless a/f gauge

Anyway if your not trying to do the blue wire mod the only things on the afc worth looking at are Throttle, Rev, Prs (pressure), and Cor (corection). I personally only look at the first 3.

 

he is referring the car option setting which all honda's
are setting with PR4 or 6 sensor.
something like that..

 

oh, i guess VAFC's dont have AFL. we have:
pressure
throttle
rpm
fuel correction
vtec in
vtec out

 

ttt

 

Thanks guys, I found out that the AFL monitoring function on the SAFC isn't used with our MAP sensors, so I guess everything is normal.

I've set mine up to monitor thr. position, manifold pressure, rpm and correction %.

Thanks again,
Adam