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OK NEXT OK: EGR valve is tightly closed. HINT: Perform "Inspection After Repair" after replacing the EGR valve assembly
. NG REPLACE EGR VALVE ASSEMBLY 18. CHECK HARNESS AND CONNECTOR
. HINT: Repair any problems. 19. CHECK WHETHER DTC OUTPUT RECURS (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Clear the DTCs
. (e) Turn the ignition switch off. (f) Turn the ignition switch to ON and turn the Techstream on. (g) Start the engine and warm it up. (h) Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern. (i) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes. (j) Read DTCs. Result RESULT PROCEED TO 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0171,P0172,... |