Aug 25
Checking up , added new lpfp, upgraded injectors and did a 2k mile trip.
93 Octane
535i pulls no filter
Removed air filter.
535i pulls
Put 3” exhaust on straight pipe.
Lamba madness. Really bad Jerking (almost like the fuel is cutting in end out every sec at neighborhood speeds
Upstream O2 replaced (single bank conversion). HPFP was replaced with an extra HPFP I had laying around (I thought was good).
Lamba jumping like crazy (I was keeping rpm around 1250)
Already replaced my HPFP (with a used one I had laying around, was pretty sure it was good, maybe not..) replaced my upstream O2 (single bank conversion).
Jackal Stage 1 TB hpfp hit 2
Log 1724616990
IJEOS
Runs very good. Very linear map