Actually only needed one IC and a bunch of R's and C's.
Originally Posted by TDIwyse
Hoping to interface with the JBD this afternoon.
The LM2917 version with the op-amp and npn work for the "variable resistor".
Will try to get some GTech data from the above car soon.
2011 335d Sport Package/Cold Weather Package
2004 Ram Cummins with lots-o-mods
1990 YJ Repowered with modified Cummins B3.3T