still having a bit of an issue with the 12volt system
I was only getting 14.3 at the tap it was causing the transmission not to move in drive (also shuttering if it worked ) (worked in M4).. other wise it would sit there (you can revv up your engines)
i did resit the connections and tighten the crimps as they were coming apart again..
(i bought new cables just not put in yet) as i think the battery is moving around causing the crimps to come apart..
anyways after doing that everything is close to what it should be 14.9v is the actual factory cold start voltage preset..
it was jumping around from 14.6 to 14.8 at about 60Hz ripple (you can see the OBD reader reading rapidly refreshing and moving all over the place)
but everything seems to work now it does shutter slightly.. on cold start only (only does it once)
the SUV shifts smoothly now,, threw out the gears.. before it was playing dead in drive gear (and no autostop)
the engine idle is in sync with the voltage ripple so the engine idle has a ripple as well to go with it... it also has the funky rhythmic idle to go with it
I was only getting 14.3 at the tap it was causing the transmission not to move in drive (also shuttering if it worked ) (worked in M4).. other wise it would sit there (you can revv up your engines)
i did resit the connections and tighten the crimps as they were coming apart again..
(i bought new cables just not put in yet) as i think the battery is moving around causing the crimps to come apart..
anyways after doing that everything is close to what it should be 14.9v is the actual factory cold start voltage preset..
it was jumping around from 14.6 to 14.8 at about 60Hz ripple (you can see the OBD reader reading rapidly refreshing and moving all over the place)
but everything seems to work now it does shutter slightly.. on cold start only (only does it once)
the SUV shifts smoothly now,, threw out the gears.. before it was playing dead in drive gear (and no autostop)
the engine idle is in sync with the voltage ripple so the engine idle has a ripple as well to go with it... it also has the funky rhythmic idle to go with it
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