Wide band wintec4

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Had tec3 upgraded to wintec4 but wide band does not work.Switched back to a older tec3 I had and it worked
Is the wiring the same or is there somthing I need to change.

Jon@EMI · **Posted:** Mon Jul 27, 2009 8:30 am

The wiring is the same. You might need to set to narrowband then back to wideband and re-enter your wideband calibration settings.

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Will give it a try weird thing it was working the first few seconds I hooked it up then I look at a few seconds later and its not .

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Jon@EMI wrote:

The wiring is the same. You might need to set to narrowband then back to wideband and re-enter your wideband calibration settings.

Jon did this twice still not working.Any thing else ? Works with tec3r I have... plug in upgraded tec3 and nothing.

Jon@EMI · **Posted:** Wed Aug 05, 2009 11:14 pm

Try disabling the Wideband option and leave the sensors hooked up. Then just have a look at the voltage GPI4 is reporting. IT should make sense with what the gauge is reading. I'm not sure why you (or PantraTurbo for that matter) are having trouble with this. I didn't have any reports of problems during inital testing or any other time until now.

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Will try that tonight

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Jon tried switching to narrow band and it still read no voltage.Switched back to wide band and nothing.
Now is there a certain order I should be doing these.The Tecgt manual say change to wide band then save and load file then
change voltages to match you gauge manufacturing.

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Just tried all kinds of ways to get it to read ....I give up....Sending in unit

trog · **Joined:** Mon Sep 01, 2008 6:32 pm **Posts:** 3

Note, you may only see the WB O2 signal with the engine running. When off, the input is isolated.

jgkurz · **Posted:** Mon Aug 10, 2009 8:35 am

I had a similar problem where my wideband stopped displaying after upgrading to WinTEC4. I reset to narrowband then back to wideband. I input my proper voltage then programmed the ECU. So far this has worked.

jgkurz · **Posted:** Tue Oct 13, 2009 11:25 am

jgkurz wrote:

I had a similar problem where my wideband stopped displaying after upgrading to WinTEC4. I reset to narrowband then back to wideband. I input my proper voltage then programmed the ECU. So far this has worked.

My problem where AAFR is not functioning surfaced again not long after this post. Basically my 0-5v signal from my WBO2 controller on G19 is intermittently NOT being acknowledged by WinTEC4 as displayed in EGOv. Strangely, GPIO #8 in the bottom right of the console always shows the voltage as present. The displayed voltage on EGOv and GPIO #8 match when the system is functioning properly. My multimeter confirms the correct voltage is always on G19 even when EGOv is displaying 0. I am working with Electromotive directly to resolve. It might be something in my car but at this point I'm at a loss what it could be.

card counter · **Joined:** Mon Feb 25, 2008 4:30 pm **Posts:** 196

Keep me/us posted I got lazy an just put in my other tec3 with wintec3.56

Wide band wintec4

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