MUT Requests
The following table attempts to collect the requests that are query-able via the MUT-III protocol on stock vehicles. Not all entries will apply to all Mitsubishi vehicles. Formulas are expressed in a format compatible with EvoScan.
"Calculated" formulas (sometimes referred to as "math channels") are intentionally not listed here, nor are common modifications to the MUT table.
ID1 | ID2 | Short Name | Description | Units | Formula |
---|---|---|---|---|---|
06 | TimingAdv | Timing Advance | degrees | x-20 | |
07 | CoolantTemp | Coolant Temp | F | x*1.8+32 | |
0C | LTFTLo | Fuel Trim Low (LTFT) | % | (x-128)/5 | |
0D | LTFTMid | Fuel Trim Mid (LTFT) | % | (x-128)/5 | |
0E | LTFTHigh | Fuel Trim High (LTFT) | % | (x-128)/5 | |
0F | STFT | Oxygen Feedback Trim (STFT) | % | (x-128)/5 | |
10 | CoolantTempScaled | Coolant Temp Scaled | F | 1.8*x-40 | |
11 | MAFAirTempScaled | MAF Air Temp Scaled | F | 1.8*x-40 | |
12 | EGRTemp | EGR Temperature | F | -2.7*x + 597.7 | |
13 | O2Sensor | Oxygen Sensor | V | 0.01952*x | |
14 | Battery | Battery Level | V | 0.07333*x | |
15 | Baro | Barometer | kPa | 0.49*x | |
16 | ISCSteps | ISC Steps | steps | x | |
17 | TPS | Throttle Position | % | x*100/255 | |
1A | AirFlow | Air Flow | Hz | 6.25*x | |
1C | Load | Load | load | 5*x/8 | |
1D | AccelEnrich | Acceleration Enrichment | airflow/rev | 200*x/255 | |
21 | RPM | Engine RPM | RPM | 31.25*x | |
24 | TargetIdleRPM | Target Idle RPM | RPM | 7.8*x | |
26 | KnockSum | Knock Sum | count | x | |
27 | OctaneFlag | Octane Level | % | 100*x/255 | |
29 | 2A | InjPulseWidth | Injector Pulse Width | ms | x/1000 |
2C | AirVol | Air Volume | x | ||
2F | Speed | Speed | MPH | 1.2427424*x | |
30 | Knock | Knock Voltage | V | 0.0195*x | |
32 | AFRMAP | Air/Fuel Ratio (Map reference) | AFR | (14.7*128)/x | |
38 | MAP | Boost (MDP) | PSI | 0.19348*x | |
3A | AirTemp | Air Temperature | F | x*1.8+32 | |
3C | O2Sensor2 | Oxygen Sensor #2 | V | 0.01952*x | |
49 | ACRelaySw | Air Conditioning Relay | On/Off | x bit 4 | |
4A | PurgeDuty | Purge Solenoid Duty Cycle | % | x*100/255 | |
54 | AccelEnrichTPS | Acceleration Enrichment (increasing TPS) | % | x*100/255 | |
55 | DecelLeanTPS | Deceleration Leaning (decreasing TPS) | % | x*100/255 | |
6A | knock_adc | knock_adc_processed | count | x | |
6B | knock_base | knock_base | count | x | |
6C | knock_var | knock_var | count | x | |
6D | knock_change | knock_change | count | x | |
6E | knock_dynamics | knock_dynamics | count | x | |
6F | knock_flag | knock_flag | count | x | |
79 | InjectorLatency | Injector Latency | ms | x | |
86 | WGDC | Wastegate Duty Cycle | % | x/2 | |
8A | LoadError | Load Error | load | 0.15625*x-20 | |
8B | WGDCCorr | WGDC Correction | % | 0.5*x-64 | |
AA | Braking | Brakes Pressed | On/Off | x bit 16 | |
B4 | ATGearPark | Gear: Park (A/T) | On/Off | x bit 64 | |
B4 | ATGearRev | Gear: Reverse (A/T) | On/Off | x bit 128 | |
B8 | NewACSwitch | Air Conditioning Switch (Mattjin) | Off/On | x bit 1 | |
B8 | PowerSteering | Power Steering | On/Off | x bit 4 |