P06D2 – P06FF – ISO/SAE Reserved

By BAT Team (Contact Me)
Last Updated 2016-07-29
A site with free advice from mechanics.

Code	Fault Location	Probable Cause
P06D2 – P06FF	ISO/SAE Reserved (Buy Part On Amazon)	-

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Ryan wood

4 years ago

I’m having same issue no one can tell me what’s wrong! Throws p06D2 code An remote start won’t work but truck runs and drives fine. Anyone know please help

Dwayne Hausler

4 years ago

P06D2 – sensor reference voltage “E” circuit/open displayed
2011 GMC HD2500. 6.6 Liter diesel 4×4.
Not sure where to even start.
Truck is EGR/DPF deleted, running EFI live. Truck seems to run fine, just annoying cause my command start will not work.