Nistune Forums

@Matt: Yes it seems to be inverted

This is a JDM ECU which normally doesn't have a lambda sensor. So i suppose it could be inverted for JDM ecu's only?

A closer look to the O2 sensor shows something interesting. Below is a log from the first time i started modifying the O2 feedback flag. In the beginning of the log the flag is enabled (this is the normal burned state) and right after the red cursor i disable the flag: http://members.multimania.nl/k...

OK. Ive attached a 1k adjustable resistor between pin 37 and AFM gnd. That did not help. Whatever resistance I set, nothing changes. The problem actually gets weirder, because since yesterday instead of running rich it is running lean (like 16's when cruising) :? So i started fiddling around with th...

Your key remains stored in the windows registry, so no need to reenter it.

viewtopic.php?f=15&t=1436

Hi there, Im also wondering about this idle mixture signal. I have a problem running rich at idle/low load (like 1:12/13) and a bad mixup of JDM ECU on a Euro spec car. Pin 37 of the ECU is just left floating now. Id like to try the resistor, see if it helps to get the mixture back to normal. So if ...