| A | B | C | D | E | F | G | H | I | J | |
|---|---|---|---|---|---|---|---|---|---|---|
1 | Mitsubishi Lancer Evolution 10 (Evo X) | |||||||||
2 | 2008-2015; All models (GSR/MR), all markets, all ECU ROM IDs | |||||||||
3 | ||||||||||
4 | Note: The following variables are only for Evo X with ECUs that have been patched with RAX Patch v2 (Fast logging) | |||||||||
5 | About RAX Patch: This patch increases the speed of “mode23” style ECU data-logging. It does so by packaging multiple data items together, so that a compatible client can process more than one data item per “read” operation. | |||||||||
6 | RAX Fast Logging should deliver logging speeds four times faster than traditional “mode23” logging, for the simple reason that EvoScan can now read four “packaged” data items in one operation. | |||||||||
7 | RAX Patch was created by the efforts of Richard H. and is donationware. If you value his contribution to your platform, please donate raxpatch@gmail.com | |||||||||
8 | http://www.evolutionm.net/forums/ecuflash/577786-rax-patch-rom-patches.html | |||||||||
9 | ||||||||||
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11 | ||||||||||
12 | Channel | Units | Can Id | Request | Offset (bytes) | Offset (bits) | Length (bytes) | Length (bits) | Conversion | Notes |
13 | RAX_A_Dat | binary | 238051ac | 4 | 32 | |||||
14 | STFT | % | ([RAX_A_Dat]BITS(32,8)*0.1953125)-25 | Short Term Fuel Trim | ||||||
15 | LTFT In Use | % | ([RAX_A_Dat]BITS(24,8) * 0.1953125)-25 | Long Term Fuel Trim In Use | ||||||
16 | LTFT Idle | % | ([RAX_A_Dat]BITS(16,8) * 0.1953125)-25 | Long Term Fuel Trim Idle/Low | ||||||
17 | LTFT Cruise | % | ([RAX_A_Dat]BITS(8,8) * 0.1953125)-25 | Long Term Fuel Trim Cruise/Mid | ||||||
18 | ||||||||||
19 | RAX_B_Dat | binary | 238051a8 | 4 | 32 | |||||
20 | Load | unit | [RAX_B_Dat]BITS(32,8)*1.5625 | Load | ||||||
21 | IPW | ms | [RAX_B_Dat]BITS(24,8)*0.1 | Injector Pulse Width (IPW) | ||||||
22 | Air/Fuel Ratio (Map) | AFR | 14.7*128/[RAX_B_Dat]BITS(16,8) | Air/Fuel Ratio (Map)* | ||||||
23 | Rear O2 | V | [RAX_B_Dat]BITS(8,8)*0.01952 | Rear Oxygen Sensor Voltage** | ||||||
24 | ||||||||||
25 | RAX_C_Dat | binary | 238051b0 | 4 | 32 | |||||
26 | LoadTiming | unit | [RAX_C_Dat]BITS(32,8)*1.5625 | Load | ||||||
27 | TimingAdv | degrees | [RAX_C_Dat]BITS(24,7)-20 | Timing Advance | ||||||
28 | Knock Sum | unit | [RAX_C_Dat]BITS(17,6) | Knock Sum | ||||||
29 | RPM | rpm | RAX_C_Dat]BITS(11,11) * 7.8125 | RPM | ||||||
30 | ||||||||||
31 | RAX_D_Dat | binary | 238051b4 | 4 | 32 | |||||
32 | Baro | psi | ([RAX_D_Dat]BITS(23,7) + 90 ) * 0.07251887 | Barometer | ||||||
33 | MAP | psig | [RAX_D_Dat]BITS(32,9)*0.0964869 | Manifold Absolute Pressure (MAP) | ||||||
34 | Boost*** | psig | [MAP]-[Baro] | Boost | ||||||
35 | Active WGDC | % | [RAX_D_Dat]BITS(16,8)*0.5 | Active Wastegate Duty Cycle % | ||||||
36 | MAF | V | [RAX_D_Dat]BITS(8,8)*0.019608 | Mass Airflow Sensor (MAF) Voltage | ||||||
37 | IDC**** | % | [IPW]*[RPM]/1200 | Injector Duty Cycle (IDC) | ||||||
38 | ||||||||||
39 | RAX_E_Dat | binary | 238051b8 | 4 | 32 | |||||
40 | InVVT (target) | degrees | 0.15625*([RAX_E_Dat]BITS(32,8)-16) | MIVEC (Variable Valve Technology ) Intake - Target | ||||||
41 | ExVVT (target) | degrees | 0.15625*(16-[RAX_E_Dat]BITS(24,8)) | MIVEC (Variable Valve Technology ) Exhaust - Target | ||||||
42 | InVVT (actual) | degrees | 0.15625*([RAX_E_Dat]BITS(16,8)-16) | MIVEC (Variable Valve Technology ) Intake - Actual | ||||||
43 | ExVVT (actual) | degrees | 0.15625*(16-[RAX_E_Dat]BITS(8,8)) | MIVEC (Variable Valve Technology ) Exhaust - Actual | ||||||
44 | ||||||||||
45 | RAX_F_Dat | binary | 238051bc | 4 | 32 | |||||
46 | TPS | degrees | [RAX_F_Dat]BITS(32,8)*100/255 | Throttle Position Sensor | ||||||
47 | APP | % | ([RAX_F_Dat]BITS(24,8)-32)*129/255 | Acceleration Pedal Position | ||||||
48 | IAT | deg F | [RAX_F_Dat]BITS(16,8)*1.8-40 | Intake Air Temperature | ||||||
49 | WGDC Correction | % | ([RAX_F_Dat]BITS(8,8)*0.5)-64 | Wastegate Duty Cycle Correction % | ||||||
50 | ||||||||||
51 | RAX_G_Dat | binary | 238051c0 | 4 | 32 | |||||
52 | Speed | mph | [RAX_G_Dat]BITS(32,8)*1.243 | Speed | ||||||
53 | Battery | V | [RAX_G_Dat]BITS(24,8)*0.07333 | Battery Voltage | ||||||
54 | ECT | deg F | [RAX_G_Dat]BITS(16,8)*1.8-40 | Engine Coolant Temp (ECT | ||||||
55 | MAT | deg F | [RAX_G_Dat]BITS(8,8)*1.8-40 | Manifold Air Temp (MAT) | ||||||
56 | ||||||||||
57 | RAX_H_Dat | binary | 238051c4 | 4 | 32 | |||||
58 | MAPCalcs | unit | [RAX_H_Dat]BITS(32,8)*1.5625 | Calculation of Load using the MAP sensor | ||||||
59 | IMAPCalcs | unit | [RAX_H_Dat]BITS(24,8)*1.5625 | Interpolated variant of MAP calc | ||||||
60 | MAFCalcs | unit | [RAX_H_Dat]BITS(16,8)*1.5625 | Calculation of Load using the MAF sensor | ||||||
61 | ChosenCalc | unit | [RAX_H_Dat]BITS(8,8)*1.5625 | Calculation of Load selected by ECU | ||||||
62 | ||||||||||
63 | ||||||||||
64 | * AFR is only MAP value, not actual wideband AFR | |||||||||
65 | ** Rear o2 sensor often replaced with wideband o2 sensor. Custom formula required. | |||||||||
66 | *** Boost requires MAP and BARO | |||||||||
67 | **** IDC Requires IPW and RPM | |||||||||
68 | ||||||||||
69 | ||||||||||
70 | Documentation by Mo (momostallion) for Autosport Labs | |||||||||
71 | ||||||||||
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77 |