Wide band issue
 

I have the MTXL wide band using the serial input. AKA the stereo pin. The adaptronic used to be able to read the wideband but all of a sudden it no longer works. Does anyone know if I should read 5 volt using a digital multimeter measuring on the pin outs at 22A/F. Even at 14A/F I am not reading any voltage both on the adaptronic and multimeter. When I disconnect the wiring and connect the logworks to it the program it see's A/F ratio's. And the gauge displays A/F ratio's no problem.

Right not there is no easy way to put a signal into the adaptronic to verify it is receiving a voltage.

thanks

Beginning to think my extension harness from the MTXL broke some how or the Adaptronic serial input is broken. Wondering if you can plug in the serial port without having the main harness connected and still be able to power up the ecu via usb and monitor wideband input? They make the MTXL cable so short.

So pulled out the adaptronic and brought it right to the wideband without the extension cable. When it warms up the adaptronic shows cold but once warmed up still no indication of a value with the wideband indicating 22 or 13A/F.

Upon further testing with IAN, it seems like it's a faulty / damaged serial-in port. A new hardware was sent to fix the problem - still in transit as of this writing.

Thanks MarkG,

Another quick and fantastic support from Adaptronic. Thanks guys!

Ian

May I comment that Mark is on point. He's helped us several times and even stayed up all night before awaiting our response (time zone difference is brutal). Thank you for your dedication, Mark.

Thanks guys! We appreciate the positive comments a lot! :)