ECUMaster
ECUMaster EMU Pro logs
CSV exports from EMU Pro and EMU Black.
Overview
Full support for ECUMaster EMU Pro log files exported as CSV.
Supported File Format
- Type: CSV text file (semicolon or tab-delimited)
- Extension:
.csv - Source: Exported from EMU Pro software
- Note: Native
.emuprologbinary format is NOT supported
How to Export from EMU Pro
- Open your log in EMU Pro software
- Go to File → Export → CSV
- Select channels to export
- Choose delimiter (semicolon or tab both work)
- Save the file
Channel Path Structure
ECUMaster uses hierarchical channel paths:
engine/rpm
engine/map
engine/coolant_temp
fuel/lambda
fuel/injector_pw
ignition/timing
UltraLog parses these paths and can normalize them to standard names.
Automatic Unit Inference
UltraLog infers units from channel naming patterns:
| Pattern | Inferred Unit |
|---|---|
*temp* |
°C |
*rpm* |
RPM |
*map*, *press* |
kPa |
*lambda* |
Lambda |
*percent*, *duty* |
% |
Supported Channels
Engine
- RPM
- MAP
- TPS
- Load
Fuel
- Lambda
- AFR
- Injector Pulse Width
- Fuel Pressure
Ignition
- Timing
- Dwell
Temperatures
- Coolant
- Intake Air
- Oil
And more depending on your EMU Pro configuration
Limitations
- Native
.emuprologbinary format is not currently supported - Always export to CSV from EMU Pro software
Channel names
With field normalization on, these ECUMaster EMU Pro names show as one standard name. From the OpenECU Alliance ECUMaster EMU CSV Export adapter v1.1.0.
| Shown as | Unit | Names in the log |
|---|---|---|
| Engine RPM | rpm | engine/rpm · rpm · RPM · engineRpm |
| Throttle Position | % | sensors/tps1 · sensors/tps · tps1 · tps · throttle/position |
| Throttle Position 2 | % | sensors/tps2 · tps2 |
| Manifold Pressure | kPa | sensors/map · map · manifold/pressure |
| Boost Pressure | kPa | boost · boost/pressure · boostPressure |
| Barometric Pressure | kPa | sensors/baro · baro · barometric |
| Lambda | λ | sensors/lambda1 · sensors/lambda · lambda1 · lambda · wideband/lambda |
| Lambda 2 | λ | sensors/lambda2 · lambda2 |
| Air-Fuel Ratio | AFR | afr · sensors/afr · airFuelRatio |
| Lambda Target | λ | fuel/lambdaTarget · lambdaTarget · targetLambda |
| Fuel Pressure | kPa | sensors/fuelPressure · fuelPressure · fuel/pressure |
| Injector Duty Cycle | % | fuel/injectorDuty · injectorDuty · dutyCycle · duty |
| Injector Pulse Width | ms | fuel/injectorPW · injectorPW · pulseWidth · pw |
| Fuel Flow Rate | cc/min | fuel/flow · fuelFlow · flowRate |
| Ignition Advance | ° | ignition/angle · ignitionAngle · timing · sparkAdvance |
| Ignition Dwell | ms | ignition/dwell · dwell · coilDwell |
| Knock Level | V | knock/level · knockLevel · knock |
| Knock Retard | ° | knock/retard · knockRetard · knockCorrection |
| Coolant Temperature | °C | sensors/coolantTemp · coolantTemp · ect · coolant · engineTemp |
| Intake Air Temperature | °C | sensors/iat · iat · intakeAirTemp · airTemp |
| Oil Temperature | °C | sensors/oilTemp · oilTemp · oil/temperature |
| Fuel Temperature | °C | sensors/fuelTemp · fuelTemp · fuel/temperature |
| Oil Pressure | kPa | sensors/oilPressure · oilPressure · oil/pressure |
| Battery Voltage | V | sensors/batteryVoltage · batteryVoltage · battery · vbat · voltage |
| Vehicle Speed | kph | speed · vehicleSpeed · vss |
| Gear Position | gear | gear · gearPosition · currentGear |
| VVT Intake Position | ° | vvt/intakeAngle · vvtIntake · cam/intakePosition |
| VVT Exhaust Position | ° | vvt/exhaustAngle · vvtExhaust · cam/exhaustPosition |
| DBW Target | % | dbw/target · dbwTarget · throttleTarget |
| DBW Position | % | dbw/position · dbwPosition · throttlePosition |
| Fuel Correction | % | fuel/correction · fuelCorrection · fuelTrim |
| Torque Requested | nm | torqueEstimation/torqueRequested · torqueRequested · requestedTorque |
| Time | s | TIME · time · timestamp |