2005 Mitsubishi Endeavor OBD2 Port Location and Diagnostic Guide

The 2005 Mitsubishi Endeavor Obd2 Port is a crucial access point for vehicle diagnostics and understanding your car’s health. This article will guide you through locating this port and understanding the data it can provide, helping you to maintain your Mitsubishi Endeavor effectively.

Finding Your 2005 Mitsubishi Endeavor OBD2 Port

The OBD2 port, short for On-Board Diagnostics II, is standardized across most modern vehicles, including the 2005 Mitsubishi Endeavor. You can typically find the OBD2 port of your 2005 Mitsubishi Endeavor located inside the cabin.

Specifically, for the 2005 Mitsubishi Endeavor, the OBD2 port is usually situated underneath the dashboard on the driver’s side. You’ll want to look in the area above the pedals and below the steering column. It might be near the center console or slightly towards the door, depending on the exact trim and interior configuration. The port is a 16-pin, trapezoid-shaped connector, making it easily recognizable.

Once you locate the port, you can connect an OBD2 scanner to read diagnostic trouble codes (DTCs) and access live data from your vehicle’s computer system.

Understanding OBD2 Data on Your 2005 Mitsubishi Endeavor

Connecting an OBD2 scanner to your 2005 Mitsubishi Endeavor’s OBD2 port allows you to tap into a wealth of information about your vehicle’s performance and potential issues. The 2005 Mitsubishi Endeavor, like many vehicles of its era, primarily uses the K-line protocol (ISO 9141-2) for OBD2 communication, particularly on pin 7 of the OBD2 port.

While modern vehicles often utilize the faster CAN (Controller Area Network) bus, the K-line provides access to essential data points. Using a generic OBD2 scanner, potentially paired with apps like Torque Pro, you can monitor a range of Parameter IDs (PIDs). These PIDs offer insights into various engine and vehicle parameters.

Keep in mind that while K-line communication is functional, it may not provide access to every single computer module in your Mitsubishi Endeavor. Mitsubishi’s MUT-II (Mitsubishi Unified Tester II) system, their proprietary diagnostic system, is more complex and requires specialized tools for full access. However, for many common diagnostic needs and monitoring vehicle health, the standard OBD2 access through the port is sufficient.

List of OBD2 PIDs Accessible on a 2005 Mitsubishi Endeavor via K-Line

Here is a list of PIDs that are generally accessible on a 2005 Mitsubishi Endeavor using a standard OBD2 reader via K-line (pin 7). Please note that availability can vary slightly based on the specific scanner and vehicle configuration.

Engine and Performance PIDs:

1 Accelerometer Sensor (total) g: Measures total acceleration force.
2 Accelerometer Sensor X: Acceleration along the X-axis.
3 Accelerometer Sensor Y: Acceleration along the Y-axis.
4 Accelerometer Sensor Z: Acceleration along the Z-axis.
5 Air Fuel Ratio (measured): Current air-fuel mixture ratio.
7 Average Trip Speed (stopped or moving) km/hr: Average speed since trip start.
9 Barometric Pressure (vehicle) psi: Atmospheric pressure measured by the vehicle’s sensor.
10 Engine Coolant Temp degC: Engine coolant temperature in degrees Celsius.
11 Engine KW (at wheels) kilowatts: Estimated engine power at the wheels in kilowatts.
12 Engine Load %: Calculated engine load as a percentage.
13 Engine RPM: Engine speed in revolutions per minute.
25 Horse Power (at wheels) hp: Estimated engine horsepower at the wheels.
28 Intake Air Temp degC: Intake air temperature in degrees Celsius.
29 Mass Air Flow Rate grams/sec: Mass of air entering the engine per second.
44 Timing Advance deg: Ignition timing advance in degrees.
46 Timing Advance deg: (Duplicate PID, likely same as 44).
45 Throttle Position (manifold) %: Throttle valve position as a percentage.
47 Torque (units?): Estimated engine torque (units may vary).

Fuel Trim PIDs:

14 Fuel Trim Bank 1 long term %: Long-term fuel trim for bank 1 (adjustments to fuel delivery over time).
15 Fuel Trim Bank 1 short term %: Short-term fuel trim for bank 1 (instantaneous fuel delivery adjustments).
16 Fuel Trim Bank 2 long term %: Long-term fuel trim for bank 2.
17 Fuel Trim Bank 2 short term %: Short-term fuel trim for bank 2.
18 Fuel Trim Bank 1 sensor 1 %: Fuel trim percentage from oxygen sensor 1 bank 1.
19 Fuel Trim Bank 2 sensor 2 %: Fuel trim percentage from oxygen sensor 2 bank 2.

Oxygen Sensor (O2) PIDs:

30 O2 Bank 1 Sensor 1 Voltage v: Voltage reading from oxygen sensor 1 bank 1.
31 O2 Bank 1 Sensor 1 wide range equivalence ratio lambda: Wide range air-fuel equivalence ratio from sensor 1 bank 1.
32 O2 Bank 1 Sensor 1 wide range voltage v: Wide range voltage from sensor 1 bank 1.
33 O2 Bank 2 Sensor 2 voltage v: Voltage reading from oxygen sensor 2 bank 2.
38 O2 Bank 2 Sensor 2 voltage v: (Duplicate PID, likely same as 33).
34 O2 Bank 1 Sensor 2 wide range equivalence ratio lambda: Wide range air-fuel equivalence ratio from sensor 2 bank 1.
35 O2 Bank 1 Sensor 3 wide range voltage v: Wide range voltage from sensor 3 bank 1.
36 O2 Bank 1 Sensor 4 wide range voltage v: Wide range voltage from sensor 4 bank 1.
37 O2 Bank 2 Sensor 1 wide range Voltage v: Wide range voltage from sensor 1 bank 2.
39 O2 Bank 2 Sensor 2 wide range voltage v: Wide range voltage from sensor 2 bank 2.
40 O2 Bank 2 Sensor 3 wide range voltage v: Wide range voltage from sensor 3 bank 2.
41 O2 Bank 2 Sensor 4 wide range equivalence ratio lambda: Wide range air-fuel equivalence ratio from sensor 4 bank 2.
42 O2 Bank 2 Sensor 4 wide range voltage v: Wide range voltage from sensor 4 bank 2.

GPS and Android (Scanner/Device) Related PIDs (if applicable):

6 Android Battery Level %: Battery level of the Android device running the OBD2 app.
8 Barometer (android) millibar: Barometric pressure from the Android device’s sensor.
20 GPS accuracy m: GPS accuracy in meters.
21 GPS altitude m: GPS altitude in meters.
22 GPS latitude deg: GPS latitude in degrees.
23 GPS longitude deg: GPS longitude in degrees.
24 GPS satellites: Number of GPS satellites in view.
43 Speed GPS km/hr: Speed measured by GPS in kilometers per hour.

Trip and Voltage PIDs:

48 Trip avg KPL (kilometers per litre?): Average fuel economy in kilometers per liter for the current trip.
49 Trip avg Litres/100km: Average fuel consumption in liters per 100 kilometers for the current trip.
50 Trip Average MPG: Average fuel economy in miles per gallon for the current trip.
51 Trip Distance: Distance traveled during the current trip.
52 Trip Distance (stored in vehicle profile): Trip distance stored in the vehicle’s profile (may not always be available via generic OBD2).
53 Trip Time (since journey started): Total trip time since the journey began.
54 Trip Time (while moving): Time spent moving during the current trip.
55 Trip Time (whilst stationary): Time spent stationary during the current trip.
56 Voltage C control module): Voltage reading of a control module (module unspecified).
57 Voltage (OBD adapter): Voltage supplied to the OBD adapter.

Important Notes:

Oxygen Sensor Limitations: As noted in the original data, not all oxygen sensor PIDs may function due to the actual number of sensors present on your specific 2005 Mitsubishi Endeavor configuration.
K-Line Limitations: The K-line protocol may limit the speed and the amount of data accessible compared to CAN bus systems.
Torque Pro and MUT-II Add-on: Using apps like Torque Pro, even with MUT-II add-ons, might not unlock full Mitsubishi-specific diagnostics due to the complexities of the MUT-II system itself.
Check Engine Light Flashing: It is mentioned that the anti-lock braking system (ABS) light might flash when an OBD2 scanner connects. This is reportedly normal and should stop after driving for a short period. However, always double-check for any persistent warning lights and consult a professional if you have concerns.

Conclusion

Understanding the 2005 Mitsubishi Endeavor OBD2 port and the data it provides is a valuable asset for vehicle owners. By using an OBD2 scanner, you can gain insights into your vehicle’s health, monitor performance parameters, and potentially diagnose issues. While the K-line communication has limitations compared to more advanced systems, it still offers a wealth of useful information for maintaining your 2005 Mitsubishi Endeavor and ensuring its longevity. Remember to always consult a qualified mechanic for complex diagnostic issues and repairs.