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S6M6AALK72100092279FAAT00 − − − − − − − − DTC P2279: YES NO YES NO YES NO YES NO 11-418 PCV System DTC Troubleshooting (cont’d) Intake Air System Leak Detected (2005-2006 models) NOTE: If DTC P0443 is stored at the same time as DTC 1. Check for vacuum leaks at these parts: • PCV valve Go to step 2. Repair or replace the leaking part(s), then go to step 4. 2. Start the engine. Hold the engine speed at 3,000 rpm without load (in Park or neutral) until the 3. Monitor the OBD STATUS for DTC P2279 in the DTCs MENU with the HDS. Check the camshaft timing (see page 6-17), then go to step 4. If the screen indicates PASSED, intermittent failure, system is OK at this time. If the screen 4. Reset the ECM/PCM with the HDS. 5. Do the ECM/PCM idle learn procedure (see page 11-349). 6. Check for Temporary DTCs or DTCs with the HDS. If DTC P2279 is indicated, check for vacuum leaks at the PCV valve, the PCV hose, the purge Go to step 7. 7. Monitor the OBD STATUS for DTC P2279 in the DTCs MENU with the HDS. Troubleshooting is complete. If the screen indicates FAILED, go to step 1 and recheck. If the screen indicates NOT Ar e the par ts OK ? Does the scr een indicate F AILED? Ar e any T empor ar y DT Cs or DT Cs indicated? Does the scr een indicate PASSED? 05/06/27 17:42:38 61S6M040_110_0418 |