Hi everyone! I recently purchased an autometer air/fuel ratio wideband gauge from summit racing and I have problems with it.
All hooked up the way instruction says red-to power turns on when you turn on the ignition 12v, brown to constant power 12v, black-ground, white to a light dash dimmer(works), blue for ecu data(not used).
The problem is when I turning the ignition or powering directly from the battery(also did as an option) it counts from 20 to 0 and stops at 17.0(see the picture) with the sensor plugged in and 15.0 if sensor disconnected and it does not matter if car runs or if you just turned ignition key to on position. I already contacted summit racing and all they did is sent me another one and this new one does exact the same. Does it not compatible with my car or it just bad brand. I also google it and found another website someone had the same problem but it looks like they did not solve it.
Please, I am very in need of help with it!!!
All hooked up the way instruction says red-to power turns on when you turn on the ignition 12v, brown to constant power 12v, black-ground, white to a light dash dimmer(works), blue for ecu data(not used).
The problem is when I turning the ignition or powering directly from the battery(also did as an option) it counts from 20 to 0 and stops at 17.0(see the picture) with the sensor plugged in and 15.0 if sensor disconnected and it does not matter if car runs or if you just turned ignition key to on position. I already contacted summit racing and all they did is sent me another one and this new one does exact the same. Does it not compatible with my car or it just bad brand. I also google it and found another website someone had the same problem but it looks like they did not solve it.
Please, I am very in need of help with it!!!