Nissan Juke Service and Repair Manual : P0420 three way catalyst function

    Other materials:

    Basic inspection
    DIAGNOSIS AND REPAIR WORK FLOW Work Flow DESCRIPTION OF TROUBLE DIAGNOSIS FLOWCHART DETAILS OF TROUBLE DIAGNOSIS FLOWCHART 1.OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction oc ...

    Compression pressure
    Inspection 1. Warm up engine thoroughly. Then, stop it. 2. Release fuel pressure. Refer to EC-551, "Work Procedure". 3. Remove ignition coil and spark plug from each cylinder. Refer to EM-178, "Exploded View". 4. Connect engine tachometer (not required in use of CONSULT-III ...

    Removal and installation
    MULTI DISPLAY UNIT Exploded View REMOVAL Refer to IP-12, "Exploded View". DISASSEMBLY 1. Silencer tape 2. Multi display unit 3. Silencer tape 4. Clip 5. Control finisher Removal and Installation REMOVAL Refer to IP-12, "Exploded View". CAUTION: Х When perfo ...