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I'm sure I am just missing something but I cant find a channel for the ballenger afr500v2 in my vcm scanner? I'm using a serial port usb adapter I have the yellow wire going to pin 2 on the serial port plug and the black and white wire going to ground. Is this right? Sorry I'm new to this computer stuff.
IAM Doing the same thing and i canot set my afr500 v2 ????
i need same help
The yellow wire is a 0-5v analog signal that corresponds to the afr/lambda value and is in no way a digital signal that would be able to read by serial port. You maybe damaging your USB/serial device and possibly the AFR500 by connecting them in this way.Quote:
Originally Posted by nate68c10
IF you want to use a USB/serial input you can purchase the new AFR500CAN which has a USB cable and digital output setup for this purpose.