Mitsubishi Engines - Auto Repair Codes

Scan Tool for Codes and Live Data for your Mitsubishi Engine from $199 USD

The information below may apply to Mitsubishi Galant and many other models

Step 4

Mitsubishi EFI Code Reading

Connector Diagram

Auto Repair Manual - How to read codes (No Special Tools Needed)

Note:Look at the terminals in the connector. The connector will have either set of terminals. Connect as per either diagram to your left.

1 If possible run the engine to bring it and the oxygen sensor up to operating temperature.

2 Switch engine off.

3 Connect an LED tester or Voltmeter to terminals 'A' & 'B'. (Click here for details) 

4 Turn ignition ON.

5 Read codes as described in the Code Format Description below.

6 Press the continue button to enter the code numbers and get the code description.

Code Format Diagram

Code Format Description

• Each code is made up of two series of flashes.

• The long flashes indicate the 'tens' digits.

• The short flashes indicate the 'ones' digits.

• A long pause separates each code sequence.

• Code Format Diagram shows code No. 12.

To move to the next screen click on the Continue button

 Continue > 

Note on Example Model(s): Mitsubishi Galant
The example model(s) shown, Mitsubishi Galant for this auto repair service are only an indication to help you. There may be many other models that apply to this connector. Click above link to see the complete vehicle coverage list.