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View Full Version : bmw me9.2 map locations, adresses and table sizes. (also looking for tuner help)



poskus
28th June, 2021, 12:03 AM
its for anybody who cant figure out me 9.2 map locations, tested on several sw. (n42b20(ab) 143ps 105kw).

also looking on tips how to find map axis data and offsets :/ looking on doing stage 1/2 alot of mods on engine. (anybody who could help me let me know haha) file is based on the original 1mb read from my car. if anyone would do the power increase i would appresiate that well too much haha, engine itself has ported head, headers, no cats, 1 lamda, cold air intake.

if anybody has questions about the table it self let me know.

Spark Advance-
Optimal Spark Advance #1 (deg BTDC) - 0C8E40 - 16x16
Optimal Spark Advance #2 (deg BTDC) - 0CEF40 - 16x16
Spark Advance base map #1 (deg BTDC) - 0CD02C - 24x16
Spark Advance base map #2 (deg BTDC) - 0CD1D6 - 24x16
Spark advance at low load #1 (deg BTOC) - 0CD369 - 12x5
Spark advance at low load #2 (deg BTDC) - 0CD3B4 - 8x5
Spark Advance base map #3 (deg BTDC) - 0CD458 - 24x16
Spark Advance at full load #1 (deg BTDC) - 0CD644 - 24x6
Spark Advance at full load #2 (deg BTDC) - 0CDED4 - 24x6
Spark Advance base map #4 (deg BTDC) - 0CD904 - 24x16
Engine Torque -
Optimal engine torque (% Trq) - 0C926E - 16x16
Torque request during take off condition (% Trq) - 0C97EE - 16x8
Calculated engine torque #1 (% Trq) - 0D1F72 - 8x8
Calculated engine torque #2 (% Trq) - 0D200c - 8x8
Limters -
RPM Limiter (RPM) 0C9b10 - 10x1
Maximum speed of vehicle (Kmph) - 0C9C18 - 4x1
Air Control -
Throttle valve - operating angle #1 (% Thr) - 0C2018 - 16x24
Throttle vale - operating angle #2 (% Thr) ~ 0c2352 - 21x6
Throttle vale - operating angle #3 (% Thr) ~ 0c2488 - 21x6
Throttle vaive - operating angle #4 (% Thr) - 0C4822 - 21x8
Throttle valve - operating angle #5 (% Thr - 0C49A2 - 16x6
Throttle valve {Accelerator pedal) (% Thr) - 0C4A84 - 16x1
Reference of maximum throttle valve angle (% Thr) - 0C4AC6 - 16x1
Requested engine load (% Air) - 0C5710 - 16x16
Airflow mass through throte valve (Kg/h) - 0c631C - 26x4
Exhaust gas temperature #1 (°C EGT) - 0CEB8E - 8x8
Exhaust gas temperature #2 (°C EGT) - 0CEBE2 - 8x8
Variable Valve Timing (VVT)
Intake #1 (mm) - 0C4C68 - 16x16
Intake #2 (mm) ~ 0C4EA2 - 21x6
Intake #3 (mm) ~ 0C4FD8 - 21x6
Intake #4 (mm) - 0C55A2 - 16x1
Intake - Low speed #1 (deg CRK) - 0CB990 - 12x12
Intake #5 (deg CRK) 0CBA20 - 16x16
Exhaust - Low speed (deg CRK) - 0CBB20 - 16x16
Intake - Low speed #2 (deg CRK) -0cBC20 - 12x12
Intake - High speed (deg CRK) -0CBCB0 - 16x16
Exhaust (deg CRK) - 0x0CBDB0 - 16x16
Exhaust High speed (deg CRK) -0CC040 - 16x16
Exhaust - Catalyst protection (deg CRK) - 0CC2d0 - 16x16
injection system -
Requested Lambda #1 (Lambda) - 0C5A32 - 16x6
Injection corection (Factor) -0C7052 - 14x14
Injection at partial load (Lambda) - 0D015E - 12x16
Requested Lambda #2 (Lambda) -0D0836 - 12x16
injection at full load (Lambda) - 0D0909 - 16x1