I look at the list and 114b is the egr pid, You need to log that one, byte count is 1.
If you still have problems some patch work can be done to display the egr 16bit a/d channel. Or some other free a/d channel. Some testing with 5v will be needed. What OS you are running.
kur4o wrote:114b is some converted value so it might not work right I will look to add some patch to stream directly the 16 bit a/d.
The 1mb pcm can have egr signal at other pin. I will look for some schematics to confirm the egr input pin.
I can use another a/d channel, if it makes this easier.
For example "Fuel tank pressure"
AC is not preferred because I have a dream about functional AC in future.
Pin 64-green is for the fuel tank pressure signal. I will look for the pid number. It is $114e. Check if the os support it, if not a simple patch will fix it.
kur4o wrote:I can`t find egr input pin for the 1mb.
Pin 64-green is for the fuel tank pressure signal. I will look for the pid number. It is $114e. Check if the os support it, if not a simple patch will fix it.
joukoy wrote:
Where is signal ground? Pin 23-Blue ?
PIn23-blue is the low reference, but you can use any pcm ground. Some widebands don`t have a separate ground path, just the 0-5v signal wire.\
Hope this helps,
-Carl
2003-07pcmpinouts.pdf
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I looked at the pinout and still no egr pin. I am sure it is there, including other ad inputs, someone needs to reverse the pcm and match them with the ram address. I think I found where the ad channels are stored from the tpu and there are lots of them.