I've seen comments about not leaving the ODB2 cable plugged in, but these seem to be related to older non-V2 devices.
I'm wondering if just the V2 -> ODB2 cable (without the V2 connected) will drain the battery.
I've seen comments about not leaving the ODB2 cable plugged in, but these seem to be related to older non-V2 devices.
I'm wondering if just the V2 -> ODB2 cable (without the V2 connected) will drain the battery.
Nope, the cable is just a cable. Once you plug the V2 onto the end of it, it will drain the batt.
Rgds
Jim
2000 LS1 M6, No EGR/Air/PS/CATs. TR230 Cam, COS3, OLSD, LC1 Wideband fitted, Procharger P1SC, 2 Bar MAP, Siemans Dekka 60Lb Injectors.
All wrapped up in a 2000Lb AC Cobra Replica
If you leave the cable plugged in by itself, just be sure nothing shorts the RJ end of it.