Innovate MTX-L Wideband O2 Sensor ISSUE

[Last_Carton]

Thats correct holden202t,

I will take a log this arvo and post everything when i get home.

[Last_Carton]

I have attached all the tune files i'm using plus a log of a short drive

Last_Carton_Tune.zip

(121.97 KiB) Downloaded 237 times

[Holden202T]

I don't believe there are any issues with the way the adx is configured, its certainly got the right calc for wideband on Pin A5 input.

running through your log though and the wideband input is pretty much stuck on 16.85 the whole time except for one or two small blips, which leads me to think either there is some wiring issue, or the config on the mtx-l itself for the analog output is not setup right....

please confirm which colour wire is connected to pin A5

2018-06-06_10-21-18.jpg (153.45 KiB) Viewed 2626 times

and also confirm you have the analog output settings on the MTX-L configured as per below ?

programmer_analog_screen.jpg (26.76 KiB) Viewed 2626 times

Also just for your info, as you can see below, this history table is configured to plot the wideband analog input reading ... so if everything is right, the numbers in this table should match what you see on the wideband gauge.

2018-06-06_10-23-59.jpg (100.85 KiB) Viewed 2626 times

This one however is a multiplier, so it will take the wideband input reading and multiply it with the commanded air fuel ratio, to provide you with a number which should allow you to directly multiply the injector offset table.

2018-06-06_10-24-06.jpg (111.48 KiB) Viewed 2626 times

I've also edited your ADX so the wideband readings are the same for analog input and the commanded AFR .... this will mean looking at the monitor if they are the same number they will be over the top of each other.

VT_V6_$A5G_Enhanced_v1.0b.adx

(141.6 KiB) Downloaded 224 times

[Last_Carton]

Thankyou heaps Holden202T,
I only discovered the wideband reading 16.85 static when i took the log. I have the wideband setup using the YELLOW anaglog 1 setup as per your screen shot. Even with the wideband disconnected the table still reads 16.85 so im not sure whats going on. I have douvke checked all the wiring and its all setup 100%.

I appreciate the assistance!

[VL400]

You can set the innovate wideband to output a fixed voltage during warm up, good for a sanity check that things are working ok. Also during testing or fault finding of offsets you can do the same when its warm, so you can get two voltage points to compare offsets with. Speeds up finding ground offsets as you can try various things without needing to drive the car.

[Last_Carton]

Thanks VL400, I'll have a play with it but i dont think that will fix the issue i'm having. when logging tunerpro only reads 16.85 static no change across the board it just plots 16.85 over the load table.