mtx-l calibration help

[jcarmichael]

so I bought my wideband a cpl weeks ago finally got around to hooking it up today. I have all the wires ran have my power source coming from my interior fuse box and grounded the white and black wire as I wasn't going to go through the trouble of hooking up the dimmer(white wire) to my headlights. I get it all hooked up get ready to do the cal do the first step with no o2 sensor get the e2 error, but then I hook up the o2 and turn the car/gauge back on and it says htr. which is normal but in the notes it says it should go away after 30 to 60 seconds. I left it on for 4 mins never got it to go to the cal. and then to afr 22.2 in free air. I read on a forum if your battery is to low that it can cause the same issue. so I have a charger on my battery, try again after 15 mins. still the same scenario, has anyone else had this issue or came across this problem. I read it could be my ground source or power source. I know I am getting 12 volts from my interior fuse location for my power source. I have my ground wires going to the metal bracket that surounds my radio and ecu. it has worked for a good ground for my radio and my boost gauge, don't think that is the issue.


thanks for the help everyone
Josh

problem please help - Innovate Motorsports Forum


upon further inspection and searching I found that when I was plugging my sensor in it wasn't mating up all the way because of the tab and causing it to never register fully.

problem resolved hopefully this helps others