No, you cannot use an OBD scan tool. The DRB2 connection you are referring to can be used by a mechanic with the proper tools. You can read the codes by the key method. Turn the key on, then off, then on, then off, and finish with on. The codes will then flash the number of the first digit then it will pause and blink the number of the second digit.
Check air filter is clean , check control board for any diagnostic flash codes.
you need an on board diagnostic scaner
CHECK OWNERS GUIDE
Check in your owners manual. It should be under the dash to the front edge, just to the right side.
Diagnostic codes are generated by your on-board computer. They tell you what problems the computer has identified with your engine. The codes are numbers. The code numbers are read by an instrument that plugs into a special jack under the dash. Auto parts stores often will check your diagnostic codes for free, or you can have your dealer do it.
Diagnostic check on Laguna 2008
You can check the Mercedes-Benz air conditioning control module with a diagnostic tester. Hook the diagnostic tester to the diagnostic test port.
your fuel filler cap is not tightened properly or your on board diagnostic computer [obd-2] has detected anemmissions or fuel injection component fault your fuel filler cap is not tightened properly or your on board diagnostic computer [obd-2] has detected an emmissions or fuel injection component fault
With a diagnostic computer.
Either use a diagnostic computer (go to your local auto parts store, they should have one) or disconnect the battery for 20 mins or so.
Hey DJ==No. Go to your local Auto Zone and they will read thm for free. GoodluckJoe
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