Does MHD support 3.5 bar in the OTS maps?

pysical

Sergeant
Jun 16, 2017
352
76
0
Ride
2009 335xi E90
Does anyone know if I can use a 3.5 bar TMAP sensor with the OTS maps? I know MHD has the option to select 3.5 or 4 bar but wasn't sure if that would actually modify the map to account for it or if it was for something else? I need to run lower boost when breaking in new engine and turbos so need to get something not as aggressive.
 

V8bait

Sergeant
Nov 2, 2016
495
757
0
Texas
MHD OTS will support the N20 sensor but you won't get any boost increase, the ceiling remains at 22psi unless you have a scaled map. There are no OTS maps with sensor scaling.
 

pysical

Sergeant
Jun 16, 2017
352
76
0
Ride
2009 335xi E90
MHD OTS will support the N20 sensor but you won't get any boost increase, the ceiling remains at 22psi unless you have a scaled map. There are no OTS maps with sensor scaling.

Ok sweet. Currently was set to 26 psi on some old RB turbos. With these GC's and ported head I would say 20 psi is good.
 

pysical

Sergeant
Jun 16, 2017
352
76
0
Ride
2009 335xi E90
dont run upgraded turbos on OTS maps. they arent optimized for that.

Do you have a map I can use for breaking in the engine? I have a rebuilt engine and GC turbos with ported head. My current map probably won't do to well since its target is 26 lbs.