For owners of the 2006 Mitsubishi Endeavor looking to understand their vehicle’s diagnostics, the OBD2 port is your gateway to valuable information. This port allows you to connect a scanner and read diagnostic trouble codes (DTCs), monitor engine performance, and much more. This article will guide you through understanding the OBD2 port in your 2006 Mitsubishi Endeavor and what Parameter IDs (PIDs) you can expect to access.
Understanding the OBD2 Port on Your 2006 Mitsubishi Endeavor
The OBD2 (On-Board Diagnostics II) system is standardized across most vehicles, and the 2006 Mitsubishi Endeavor is no exception. The OBD2 port is typically located within the passenger compartment of your vehicle. While the exact location can vary slightly, you’ll generally find it under the dashboard on the driver’s side. Look for a trapezoid-shaped, 16-pin connector. This is where you’ll plug in your OBD2 scanner tool.
Accessing PIDs via K-Line: What to Expect
The original Mitsubishi Endeavor article referenced a specific setup using K-line (ISO 9141-2) communication protocol, accessed via pin 7 of the OBD2 port. It’s important to understand that using K-line may limit the amount of data you can retrieve compared to more advanced protocols. The provided PID list gives us insight into what data could be accessed using a K-line connection on a 2006 Mitsubishi Endeavor.
It’s noted that the list might be limited and might not represent the full capabilities of the vehicle’s ECU (Engine Control Unit). Mitsubishi systems, particularly older MUT2 systems, are known to be complex, making it challenging to access comprehensive data.
List of Accessible PIDs for 2006 Mitsubishi Endeavor via K-Line
Here’s a breakdown of the PIDs that were successfully read using a K-line connection, as indicated in the original notes. Keep in mind that the availability and accuracy of these PIDs can depend on your specific scan tool and vehicle configuration.
Sensor and Performance Data:
- Accelerometer Sensor (Total, X, Y, Z): Provides data from the vehicle’s accelerometer in multiple axes.
- Air Fuel Ratio (Measured): Indicates the current air-fuel mixture being delivered to the engine.
- Android Battery Level %: (Likely related to the scan tool device, not vehicle data).
- Average Trip Speed (Stopped or Moving): Calculates average speed over a trip.
- Barometer (Android): (Likely related to the scan tool device, not vehicle data).
- Barometric Pressure (Vehicle): Measures atmospheric pressure.
- Engine Coolant Temp: Displays the engine coolant temperature in degrees Celsius.
- Engine KW (at wheels): Estimates engine power output in kilowatts at the wheels.
- Engine Load %: Indicates the percentage of maximum engine load.
- Engine RPM: Shows the engine speed in revolutions per minute.
- Fuel Trim Bank 1 & 2 (Long Term & Short Term): Displays fuel trim values for both banks, indicating ECU adjustments to maintain optimal air-fuel ratio.
- Fuel Trim Bank 1 sensor 1 % & Fuel Trim Bank 2 sensor 2 %: Fuel trim data from specific oxygen sensors.
- GPS Data (Accuracy, Altitude, Latitude, Longitude, Satellites): (Likely related to the scan tool device if it has GPS capabilities).
- Horse Power (at wheels): Estimates engine power output in horsepower at the wheels.
- Hybrid Battery Charge % & Hybrid/Ev Battery Charge Remaining %: (Potentially mislabeled PIDs or irrelevant for this vehicle, as the 2006 Endeavor is not a hybrid).
- Intake Air Temp: Measures the temperature of the air entering the intake manifold in degrees Celsius.
- Mass Air Flow Rate: Indicates the mass of air flowing into the engine per second in grams per second.
Oxygen Sensor Data:
- O2 Bank 1 Sensor 1 Voltage & Wide Range Equivalence Ratio Lambda & Wide Range Voltage: Voltage, lambda value, and wide range voltage from Bank 1 Sensor 1 (typically pre-catalytic converter).
- O2 Bank 2 Sensor 2 Voltage: Voltage from Bank 2 Sensor 2 (typically post-catalytic converter).
- O2 Bank 1 Sensor 2, 3, 4 Wide Range Equivalence Ratio Lambda & Wide Range Voltage: Lambda value and wide range voltage from Bank 1 Sensors 2, 3, and 4.
- O2 Bank 2 Sensor 1 Wide Range Voltage & Sensor 2, 3 Voltage & Sensor 2, 4 Wide Range Voltage & Sensor 4 Wide Range Equivalence Ratio Lambda & Wide Range Voltage: Voltage and lambda values for various sensors in Bank 2. (Note: The original text mentions limited O2 sensor support, so the availability of these PIDs might vary).
Other Parameters:
- Speed GPS: Vehicle speed as measured by GPS in km/hr.
- Timing Advance: Indicates the ignition timing advance in degrees.
- Throttle Position (manifold): Displays the throttle position percentage.
- Torque (units?): Estimates engine torque output (units unclear from original data).
- Trip Average KPL & Litres/100km & MPG: Fuel economy calculations for the current trip.
- Trip Distance & Trip Distance (stored in vehicle profile): Distance traveled on the current trip and potentially stored trip distance.
- Trip Time (since journey started, while moving, whilst stationary): Trip time metrics.
- Voltage (C control module) & Voltage (OBD adapter): Voltage readings for control module and OBD adapter.
Important Notes from Original Data:
- ECU Address: 7e8 (common OBD2 ECU address).
- PIDs/sec: 80 max, 45 avg (data refresh rate).
- Connection Protocol: ISO 15765-4 CAN (11/500) – Correction: While the connection note says CAN, the text also explicitly mentions K-line (pin 7) being used, which is ISO 9141-2. This might indicate a misunderstanding in the original notes or a combination of protocols being used. For a 2006 Endeavor, K-line via pin 7 is more likely for basic OBD2 access with a generic scanner. CAN protocols are more advanced and might require specific tools or modules.
- Antilock Light Flashing: The original notes mention the antilock light flashing during connection, which is stated to be normal and stops after driving.
Conclusion
Accessing the OBD2 port of your 2006 Mitsubishi Endeavor opens up possibilities for vehicle diagnostics and performance monitoring. While K-line communication might present limitations in data access, a range of valuable PIDs are still available. Understanding these PIDs can empower you to better understand your vehicle’s health and performance. For more in-depth diagnostics and access to Mitsubishi-specific systems (like MUT-II/MUT-III), specialized tools beyond basic OBD2 scanners might be necessary. Always consult your vehicle’s repair manual and trusted resources for accurate diagnostic procedures.
