{"id":10033,"date":"2022-03-10T20:30:53","date_gmt":"2022-03-10T20:30:53","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2565588\/"},"modified":"2022-03-10T20:30:53","modified_gmt":"2022-03-10T20:30:53","slug":"sm2565588","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2565588\/","title":{"rendered":"EMISSION COMPLIANCE [SKYACTIV-G (US)]"},"content":{"rendered":"
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EMISSION COMPLIANCE [SKYACTIV-G (US)]<\/h3>\n<\/div>\n

SM2565588<\/p>\n

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id0103s48902s6<\/p>\n

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Troubleshooting item<\/p>\n<\/th>\n

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Emission compliance<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

\n
Description<\/span><\/div>\n<\/td>\n
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\u2022 Fails emissions test.<\/div>\n<\/td>\n<\/tr>\n
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Possible cause<\/span><\/div>\n<\/td>\n
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\u2022 Engine overheating<\/div>\n
\u2022 Cooling system malfunction<\/div>\n
\u2022 PCM DTC is stored<\/div>\n
\u2022 Incorrect fuel injection timing<\/div>\n
\u2022 Incorrect ignition timing<\/div>\n
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\u2015 Spark plug malfunction<\/div>\n
\u2015 Ignition coil malfunction<\/div>\n
\u2015 CMP sensor malfunction<\/div>\n
\u2015 CKP sensor malfunction<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Purge solenoid valve malfunction<\/div>\n
\u2022 Inadequate fuel pressure<\/div>\n
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\u2015 Fuel leakage at the fuel line and\/or fuel injector<\/div>\n
\u2015 Fuel pressure sensor or related circuit malfunction<\/div>\n
\u2015 High pressure fuel pump malfunction<\/div>\n
\u2015 Spill valve control solenoid valve control circuit malfunction (damage to driver in PCM caused by short circuit to ground system)<\/div>\n
\u2015 Spill valve control solenoid valve malfunction (built-into high pressure fuel pump)<\/div>\n
\u2015 Relief valve (built-into high pressure fuel pump) malfunction<\/div>\n
\u2015 Fuel line restriction<\/div>\n
\u2015 Fuel pump unit malfunction<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Air leakage from intake-air system<\/div>\n
\u2022 Vacuum lines leakage or blockage<\/div>\n
\u2022 Charcoal canister main damage (U.S.A. and CANADA)<\/div>\n
\u2022 Charcoal canister sub damage (U.S.A. and CANADA)<\/div>\n
\u2022 Charcoal canister damage (Except (U.S.A. and CANADA))<\/div>\n
\u2022 Improper engine coolant level<\/div>\n
\u2022 Excessive carbon built-up in combustion chamber<\/div>\n
\u2022 Improper engine compression<\/div>\n
\u2022 Improper intake valve timing<\/div>\n
\u2022 Improper exhaust valve timing<\/div>\n
\u2022 Exhaust system and\/or TWC restriction<\/div>\n
\u2022 Exhaust gas leakage from exhaust system<\/div>\n
\u2022 TWC malfunction (PCM DTC is stored.)<\/div>\n
\u2022 Positive crankcase ventilation system malfunction<\/div>\n
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\u2015 PCV valve malfunction or incorrect valve installation<\/div>\n
\u2015 Clogging in positive crankcase ventilation system hoses (PCV valve hose, ventilation hose)<\/div>\n<\/dd>\n<\/dl>\n
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Warning<\/div>\n<\/dd>\n
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\u2022 The following troubleshooting flow chart contains the fuel system diagnosis and repair procedures. Read the following warnings before performing the fuel system services:<\/div>\n
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\u2015 Fuel vapor is hazardous. It can easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.<\/div>\n
\u2015 Highly pressurized fuel may spray out if the fuel line is cut. Due to the following dangers occurring with a fuel spray, always complete the \u201cFuel Line Safety Procedure\u201d to prevent the fuel from spraying. (See BEFORE SERVICE PRECAUTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See BEFORE SERVICE PRECAUTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
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\u2022 Fuel may cause irritation if it comes in contact with skin and eyes.<\/div>\n
\u2022 If fuel ignites and causes a fire, it may lead to serious injury or death, and damage to property and facilities.<\/div>\n<\/dd>\n<\/dl>\n
\u2015 Fuel is highly flammable and dangerous. Fuel line spills and leakage can cause serious injury or death, and damage to equipment. Always refer to the \u201cQuick Release Connector Removal\/Installation (fuel system)\u201d before performing the fuel hose installation, and execute the \u201cFuel Leakage Inspection\u201d after installation. (See QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.) (See AFTER SERVICE PRECAUTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See AFTER SERVICE PRECAUTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n<\/dd>\n<\/dl>\n
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Caution<\/div>\n<\/dd>\n
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\u2022 Disconnecting\/connecting the quick release connector without cleaning it may possibly cause damage to the fuel pipe and quick release connector. Always clean the quick release connector joint area before disconnecting\/connecting, and make sure that it is free of foreign material.<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n
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System wiring diagram<\/span><\/div>\n<\/td>\n
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\u2022 Not applicable<\/div>\n<\/td>\n<\/tr>\n
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Connector diagram<\/span><\/div>\n<\/td>\n
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\u2022 Not applicable<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Diagnostic Procedure<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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Step<\/p>\n<\/th>\n

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Inspection<\/p>\n<\/th>\n

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Results<\/p>\n<\/th>\n

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Action<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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1<\/div>\n<\/td>\n
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VERIFY PCM DTC<\/div>\n
\u2022 Perform the DTC inspection for the PCM. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Repair the malfunctioning location according to the applicable DTC troubleshooting.<\/div>\n
(See DTC TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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2<\/div>\n<\/td>\n
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VERIFY DRIVE MODE CONDITION<\/div>\n
\u2022 Verify that the drive mode is completed.<\/div>\n
\u2022 Is the drive mode completed?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Perform the Drive Mode.<\/div>\n
(See OBD-II DRIVE MODE [PCM (SKYACTIV-G (WITH CYLINDER DEACTIVATION))]<\/a>.)<\/div>\n
(See OBD-II DRIVE MODE [PCM (SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION))]<\/a>.)<\/div>\n
Go to repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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3<\/div>\n<\/td>\n
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INSPECT FOR ANY OTHER MALFUNCTION<\/div>\n
\u2022 Can malfunction symptoms other than \u201cEMISSION COMPLIANCE\u201d be verified? (See SYMPTOM DIAGNOSTIC INDEX [SKYACTIV-G (US)]<\/a>.)<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the applicable symptom troubleshooting.<\/div>\n
(See SYMPTOM DIAGNOSTIC INDEX [SKYACTIV-G (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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4<\/div>\n<\/td>\n
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VERIFY CO AND HC CONCENTRATION<\/div>\n
\u2022 Verify CO and HC concentration.<\/div>\n
\u2022 Is the CO or HC concentration excessive?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to Step 6.<\/div>\n
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Note<\/div>\n<\/dd>\n
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\u2022 If the HC concentration is normal and the CO concentration is excessive, a rich A\/F can be considered the cause.<\/div>\n
\u2022 If the CO concentration is normal and the HC concentration is excessive, a A\/F lean can be considered the cause.<\/div>\n
\u2022 If the CO and HC concentration is excessive, incomplete combustion or a rich A\/F can be considered the cause.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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5<\/div>\n<\/td>\n
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VERIFY NOx CONCENTRATION<\/div>\n
\u2022 Verify NOx concentration.<\/div>\n
\u2022 Is the NOx concentration excessive?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Symptom troubleshooting is completed.<\/div>\n<\/td>\n<\/tr>\n
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6<\/div>\n<\/td>\n
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VERIFY IF MALFUNCTION CAUSED BY IGNITION TIMING MALFUNCTION<\/div>\n
\u2022 Inspect the ignition timing. (See ENGINE TUNE-UP [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See ENGINE TUNE-UP [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is there any malfunction?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Inspect the following:<\/div>\n
\u2022 Spark plug (See SPARK PLUG INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See SPARK PLUG INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Ignition coil\/ion sensor No.1 (See IGNITION COIL INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See IGNITION COIL INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Ignition coil\/ion sensor No.2<\/div>\n
\u2022 Ignition coil\/ion sensor No.3<\/div>\n
\u2022 Ignition coil\/ion sensor No.4<\/div>\n
\u2022 CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 CKP sensor (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
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\u2015 If there is any malfunction:<\/div>\n
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\u2022 Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/dd>\n<\/dl>\n
\u2015 If there is no malfunction:<\/div>\n
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\u2022 Go to repair completion verification.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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7<\/div>\n<\/td>\n
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INSPECT PURGE CONTROL SYSTEM OPERATION<\/div>\n
\u2022 Perform the Purge Control System Inspection. (See PURGE SOLENOID VALVE INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See PURGE SOLENOID VALVE INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Does the purge solenoid valve work properly?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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8<\/div>\n<\/td>\n
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INSPECT FUEL PRESSURE (HIGH-SIDE)<\/div>\n
\u2022 Start the engine and warm it up completely.<\/div>\n
\u2022 Access the FUEL_PRES PID using the M-MDS at idle. (See PID\/DATA MONITOR INSPECTION<\/a>.)<\/div>\n
\u2022 Is the FUEL_PRES PID value within specification?<\/div>\n
Specification:<\/div>\n
\u2022 Approx. 10 MPa {102 kgf\/cm2<\/sup>, 1450 psi}<\/span><\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Lower than specification:<\/div>\n
\u2022 Inspect the following:<\/div>\n
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\u2015 Fuel leakage at the fuel line and fuel injector<\/div>\n
\u2015 Fuel pump<\/div>\n
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\u2022 Perform the Fuel Pump (Low-pressure Side) Operation Inspection. (See FUEL PUMP UNIT INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See FUEL PUMP UNIT INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n
\u2015 Fuel pressure sensor (See FUEL PRESSURE SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See FUEL PRESSURE SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2015 High pressure fuel pump (See HIGH PRESSURE FUEL PUMP INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See HIGH PRESSURE FUEL PUMP INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n
Higher than specification:<\/div>\n
\u2022 Inspect the following:<\/div>\n
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\u2015 Fuel line and fuel injector restriction<\/div>\n
\u2015 Fuel pressure sensor (See FUEL PRESSURE SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See FUEL PRESSURE SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2015 High pressure fuel pump (Relief valve clogged) (See HIGH PRESSURE FUEL PUMP INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See HIGH PRESSURE FUEL PUMP INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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9<\/div>\n<\/td>\n
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INSPECT INTAKE-AIR SYSTEM FOR AIR LEAKAGE<\/div>\n
\u2022 Inspect for leakage in intake-air system.<\/div>\n
\u2022 Is there any leakage?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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10<\/div>\n<\/td>\n
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INSPECT RESTRICTION IN VENTILATION HOSE<\/div>\n
\u2022 Inspect for restriction in the ventilation hose.<\/div>\n
\u2022 Is there any restriction?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
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U.S.A. and CANADA:<\/div>\n
\u2022 Go to the next step.<\/div>\n
Except (U.S.A. and CANADA):<\/div>\n
\u2022 Go to Step 13.<\/div>\n<\/td>\n<\/tr>\n
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11<\/div>\n<\/td>\n
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VERIFY IF MALFUNCTION CAUSE IS CHARCOAL CANISTER MAIN<\/div>\n
\u2022 Inspect the charcoal canister main. (See CHARCOAL CANISTER INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See CHARCOAL CANISTER INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is the charcoal canister main damaged?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See CHARCOAL CANISTER REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See CHARCOAL CANISTER REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
12<\/div>\n<\/td>\n
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VERIFY IF MALFUNCTION CAUSE IS CHARCOAL CANISTER SUB<\/div>\n
\u2022 Inspect the charcoal canister sub. (See CHARCOAL CANISTER INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See CHARCOAL CANISTER INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is the charcoal canister sub damaged?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See CHARCOAL CANISTER REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See CHARCOAL CANISTER REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to Step 14.<\/div>\n<\/td>\n<\/tr>\n
\n
13<\/div>\n<\/td>\n
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VERIFY IF MALFUNCTION CAUSE IS CHARCOAL CANISTER<\/div>\n
\u2022 Inspect the charcoal canister. (See CHARCOAL CANISTER INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See CHARCOAL CANISTER INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is the charcoal canister damaged?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See CHARCOAL CANISTER REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See CHARCOAL CANISTER REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
14<\/div>\n<\/td>\n
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VERIFY IF MALFUNCTION CAUSED BY LACK OF ENGINE COOLANT<\/div>\n
\u2022 Inspect the engine coolant level. (See ENGINE COOLANT LEVEL INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See ENGINE COOLANT LEVEL INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is there any malfunction?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Add engine coolant and verify that there is no engine coolant leakage.<\/div>\n
(See ENGINE COOLANT REPLACEMENT [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See ENGINE COOLANT REPLACEMENT [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 If there is any malfunction:<\/div>\n
\n
\n
\u2015 Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/dd>\n<\/dl>\n
\u2022 If there is no malfunction:<\/div>\n
\n
\n
\u2015 Go to repair completion verification.<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
15<\/div>\n<\/td>\n
\n
VERIFY CARBON ACCUMULATION CONDITION IN COMBUSTION CHAMBER<\/div>\n
\u2022 Verify carbon accumulation condition in combustion chamber.<\/div>\n
\u2022 Has carbon accumulated?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
16<\/div>\n<\/td>\n
\n
INSPECT ENGINE COMPRESSION<\/div>\n
\u2022 Measure the compression pressure for each cylinder. (See COMPRESSION INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See COMPRESSION INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Are compression pressures within specification?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Inspect the following:<\/div>\n
\u2022 Damaged valve seat<\/div>\n
\u2022 Worn valve stem and valve guide<\/div>\n
\u2022 Worn or stuck piston ring<\/div>\n
\u2022 Worn piston, piston ring or cylinder<\/div>\n
\u2022 Such as cylinder head gasket<\/div>\n
\u2022 Improper intake valve timing<\/div>\n
\u2022 Improper exhaust valve timing<\/div>\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
17<\/div>\n<\/td>\n
\n
INSPECT TWC FOR RESTRICTION<\/div>\n
\u2022 Inspect for restriction in the TWC.<\/div>\n
\u2022 Is there any restriction?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See EXHAUST SYSTEM REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See EXHAUST SYSTEM REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
18<\/div>\n<\/td>\n
\n
INSPECT EXHAUST SYSTEM FOR LEAKAGE<\/div>\n
\u2022 Visually inspect for exhaust gas leakage from the exhaust system.<\/div>\n
\u2022 Is there any malfunction?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
19<\/div>\n<\/td>\n
\n
INSPECT PCV VALVE FOR MALFUNCTION<\/div>\n
\u2022 Inspect the applicable part. (See POSITIVE CRANKCASE VENTILATION (PCV) VALVE INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See POSITIVE CRANKCASE VENTILATION (PCV) VALVE INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is the part normal?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See POSITIVE CRANKCASE VENTILATION (PCV) VALVE REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See POSITIVE CRANKCASE VENTILATION (PCV) VALVE REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
Repair completion verification<\/div>\n<\/td>\n
\n
VERIFY SYMPTOM TROUBLESHOOTING COMPLETED<\/div>\n
\u2022 Measure CO, HC, and NOx concentration again.<\/div>\n
\u2022 Is CO, HC, and NOx concentration within specification?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Complete the symptom troubleshooting. (Explain repair contents to customer)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Repeat the inspection from Step 1.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

EMISSION COMPLIANCE [SKYACTIV-G (US)] SM2565588 id0103s48902s6 Troubleshooting item Emission compliance Description \u2022 Fails emissions test. Possible cause \u2022 Engine overheating \u2022 Cooling system malfunction \u2022 PCM DTC is stored \u2022 Incorrect fuel injection timing \u2022 Incorrect ignition timing \u2015 Spark plug malfunction \u2015 Ignition coil malfunction \u2015 CMP sensor malfunction \u2015 CKP sensor malfunction \u2022 Purge solenoid valve malfunction \u2022 Inadequate fuel pressure \u2015 Fuel leakage at the fuel line and\/or fuel injector \u2015 Fuel […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-10033","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=10033"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10033\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=10033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}