do you need the hptunerpro to datalog
07-05-2013, 04:50 PM
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do you need the hptunerpro to datalog I have guys saying that i need the pro and i dont have it but i have the 2 wires ready but dont know what to wire up what. Is this true
07-05-2013, 08:58 PM
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The Pro interface gives you 4 analog inputs and a
couple of outputs, that you can use for various stuff.
Most popular is the wideband O2 meter, but I also
have logged acceleration and lateral Gs (accelerometer
voltages) and fuel pressure (Kavlico sender attached
to a loose dashboard gauge, puts out 0-5V).
But if you have only the base version, you'd want to
repurpose some other PCM input and run the voltage
through that. Could be done using rear O2 sensor
harness (scaled for 0 - 1V), could use A/C pressure
or (for cars that have it) EGR position I suppose.
What these two wires are that you mention, I have
no idea.
couple of outputs, that you can use for various stuff.
Most popular is the wideband O2 meter, but I also
have logged acceleration and lateral Gs (accelerometer
voltages) and fuel pressure (Kavlico sender attached
to a loose dashboard gauge, puts out 0-5V).
But if you have only the base version, you'd want to
repurpose some other PCM input and run the voltage
through that. Could be done using rear O2 sensor
harness (scaled for 0 - 1V), could use A/C pressure
or (for cars that have it) EGR position I suppose.
What these two wires are that you mention, I have
no idea.
07-07-2013, 09:40 PM
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The 2wires are to hook up to the computer so I can see the data log on my hptuners. What wire goes to where . I am new to this so any help would be great. Thank you for looking guy's
07-07-2013, 09:48 PM
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I have the 2 rear o2 disconnected because I only use the front ones only. So your saying that i can hook up the 2 wires to one of the rear o2 sencers.and it would show up on my hp scanner
07-08-2013, 08:03 AM
#6
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If you don't have hptuners pro than you need to hook up your wideband to the egr or the a/c pressure switch like jimmyblue said. Than you need to program everything to work. Do a search on wideband and you will find thread that will walk you through hooking up your wideband. You can also go to hptuners forum and search there.