{"id":8985,"date":"2022-03-10T20:30:44","date_gmt":"2022-03-10T20:30:44","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2334614\/"},"modified":"2022-03-10T20:30:44","modified_gmt":"2022-03-10T20:30:44","slug":"sm2334614","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2334614\/","title":{"rendered":"KNOCKING\/PINGING-ACCELERATION\/CRUISE [SKYACTIV-G]"},"content":{"rendered":"<div class=\"detailsTabContent\">\n<h3 class=\"c1\">KNOCKING\/PINGING-ACCELERATION\/CRUISE [SKYACTIV-G]<\/h3>\n<\/div>\n<p>SM2334614<\/p>\n<div class=\"node SERVICE_MANUALS\"><\/p>\n<div class=\"textleft\">\n<div class=\"attr CONTENT content c2\">\n<hr \/>\n<p class=\"servinfo-title-id\" align=\"right\">id0103s4890000<\/p>\n<p clear=\"all\">\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Troubleshooting item<\/p>\n<\/th>\n<th id=\"\" align=\"left\" colspan=\"2\">\n<p class=\"thead\">Knocking\/Pinging-acceleration\/cruise<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\"><span>Description<\/span><\/div>\n<\/td>\n<td id=\"\" align=\"left\" colspan=\"2\">\n<div class=\"list\">\u2022 Abnormal combustion occurs under the condition such as the temperature in the combustion chamber is too high resulting in abnormal noise.<\/div>\n<div class=\"list\">\u2022 Knocking sound occurs from the engine compartment during acceleration.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\"><span>Possible cause<\/span><\/div>\n<\/td>\n<td id=\"\" align=\"left\" colspan=\"2\">\n<div class=\"list\">\u2022 Poor fuel quality<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Fuel RON is not specified<\/div>\n<div class=\"list\">\u2015 Excessive cleaning agents added in fuel<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 Poor connection of KS, wiring harness<\/div>\n<div class=\"list\">\u2022 The following information for calculating ignition timing is incorrect:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 KS signal<\/div>\n<div class=\"list\">\u2015 ECT sensor No.1 signal<\/div>\n<div class=\"list\">\u2015 ECT sensor No.2 signal<\/div>\n<div class=\"list\">\u2015 IAT sensor No.2 (integrated in MAP sensor) signal<\/div>\n<div class=\"list\">\u2015 MAF sensor signal<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2022 Air suction in intake-air system<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2015 MAP sensor signal<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 Combustion temperature is high<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Cooling system malfunction<\/div>\n<div class=\"list\">\u2015 Carbon accumulation<\/div>\n<div class=\"list\">\u2015 Use of non-genuine spark plug<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"attention1-label\">Warning<\/div>\n<\/dd>\n<dd>\n<div class=\"attention1\">\n<div class=\"list\">\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<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Fuel vapor is hazardous. It can easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.<\/div>\n<div class=\"list\">\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 <a href=\"SM2565751\">BEFORE SERVICE PRECAUTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565730\">BEFORE SERVICE PRECAUTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2022 Fuel may cause irritation if it comes in contact with skin and eyes.<\/div>\n<div class=\"list\">\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<div class=\"list\">\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 <a href=\"SM2565755\">QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565734\">QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565750\">AFTER SERVICE PRECAUTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565729\">AFTER SERVICE PRECAUTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"attention2-label\">Caution<\/div>\n<\/dd>\n<dd>\n<div class=\"attention2 list\">\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<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\"><span>System wiring diagram<\/span><\/div>\n<\/td>\n<td id=\"\" align=\"left\" colspan=\"2\">\n<div class=\"list\">\u2022 Not applicable<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\"><span>Connector diagram<\/span><\/div>\n<\/td>\n<td id=\"\" align=\"left\" colspan=\"2\">\n<div class=\"list\">\u2022 Not applicable<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p clear=\"all\">\n<p class=\"table-title\">Diagnostic Procedure<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Step<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Inspection<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Results<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Action<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">1<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY PCM DTC<\/div>\n<div class=\"list\">\u2022 Perform the DTC inspection for the PCM. (See <a href=\"SM2337315\">DTC INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair the malfunctioning location according to the applicable DTC troubleshooting.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2515115\">DTC TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">2<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">REPLACE FUEL<\/div>\n<div class=\"list\">\u2022 Drain the remaining fuel in the fuel tank and add the specified fuel.<\/div>\n<div class=\"list\">\u2022 Leave idling <span>for approx. 15 min<\/span> to refill the hose with fuel.<\/div>\n<div class=\"list\">\u2022 Does the symptom disappear?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Symptom troubleshooting completed.<\/div>\n<div class=\"tbody\">(If customer has used fuel additive, give them advice not to use it)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">3<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY IF MALFUNCTION CAUSE IS OVERHEATING<\/div>\n<dl>\n<dd>\n<div class=\"attention1-label\">Warning<\/div>\n<\/dd>\n<dd>\n<div class=\"attention1\">\n<div class=\"list\">\u2022 While performing this step, always operate the vehicle in a safe and lawful manner.<\/div>\n<div class=\"list\">\u2022 When the M-MDS is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the M-MDS using the PID\/DATA MONITOR AND RECORD capturing function and inspect later.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 Access the ECT PID using the M-MDS. (See <a href=\"SM2337317\">PID\/DATA MONITOR INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the ECT PID value <span>less than 116 \u00b0C {241 \u00b0F}<\/span> during driving?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">The cause of this concern could be from the cooling system overheating.<\/div>\n<div class=\"list\">\u2022 Perform the symptom troubleshooting \u201cCOOLING SYSTEM CONCERNS-OVERHEATING\u201d. (See <a href=\"SM2565589\">COOLING SYSTEM CONCERNS-OVERHEATING [SKYACTIV-G (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">4<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY SPARK PLUG CONDITION<\/div>\n<div class=\"list\">\u2022 Remove all spark plugs. (See <a href=\"SM2565828\">SPARK PLUG REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565822\">SPARK PLUG REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Inspect the spark plug. (See <a href=\"SM2565829\">SPARK PLUG INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565823\">SPARK PLUG INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is there any malfunction?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Replace the spark plug and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565828\">SPARK PLUG REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565822\">SPARK PLUG REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">5<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT INTAKE AIR SYSTEM FOR AIR SUCTION<\/div>\n<div class=\"list\">\u2022 Verify if there is air suction into the intake air system (such as between MAF sensor and intake valve, vacuum hose, evaporative hose, ventilation hose). (See <a href=\"SM2565966\">VACUUM HOSE REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565965\">VACUUM HOSE REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565797\">EMISSION SYSTEM LOCATION INDEX [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565775\">EMISSION SYSTEM LOCATION INDEX [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565714\">INTAKE-AIR SYSTEM REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565705\">INTAKE-AIR SYSTEM REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is there any malfunction?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">6<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT MAP SENSOR<\/div>\n<div class=\"list\">\u2022 Access the following PIDs using the M-MDS: (See <a href=\"SM2337317\">PID\/DATA MONITOR INSPECTION<\/a>.)<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 MAP<\/div>\n<div class=\"list\">\u2015 BARO<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 Measure the intake manifold vacuum when idling (no load). (See <a href=\"SM2565711\">INTAKE MANIFOLD VACUUM INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565702\">INTAKE MANIFOLD VACUUM INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Does the difference between PIDs BARO and MAP nearly match the intake manifold vacuum value?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Replace the MAP sensor\/IAT sensor No.2 and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565929\">MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR\/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.2 REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565883\">MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR\/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.2 REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">7<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT MAF SENSOR FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2565900\">MASS AIR FLOW (MAF) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565854\">MASS AIR FLOW (MAF) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565928\">MASS AIR FLOW (MAF) SENSOR\/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.1 REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565882\">MASS AIR FLOW (MAF) SENSOR\/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.1 REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">8<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT IAT SENSOR No.2 FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2565909\">INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565863\">INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565929\">MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR\/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.2 REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565883\">MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR\/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.2 REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">9<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT ECT SENSOR No.1 FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2565908\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565862\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565907\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565861\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">10<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT ECT SENSOR No.2 FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2565908\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565862\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565907\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565861\">ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">11<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT KS FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2565914\">KNOCK SENSOR (KS) INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565868\">KNOCK SENSOR (KS) INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Remove the accumulated matter in the cylinder head using the following procedure:<\/div>\n<div class=\"list\">\u2022 Carbon remover<\/div>\n<div class=\"list\">\u2022 Overhauling<\/div>\n<div class=\"tbody\">Go to repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565915\">KNOCK SENSOR (KS) REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565869\">KNOCK SENSOR (KS) REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">Repair completion verification 1<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY THAT VEHICLE IS REPAIRED<\/div>\n<div class=\"list\">\u2022 Install\/connect the part removed\/disconnected during the troubleshooting procedure.<\/div>\n<div class=\"list\">\u2022 Has the malfunction symptom been eliminated?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Complete the symptom troubleshooting. (Explain contents of repair to customer)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566441\">CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(US)]<\/a>.)<\/div>\n<div class=\"list\">\u2022 If the CAN communication is normal, perform the diagnosis from Step 1.<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 If the malfunction recurs, go to the next step.<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">Repair completion verification 2<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY IF MALFUNCTION IS CAUSED BY NOT PERFORMING PCM REPROGRAMMING<\/div>\n<div class=\"list\">\u2022 Verify repair information and verify that there is a new calibration in the PCM.<\/div>\n<div class=\"list\">\u2022 Is there a new calibration in the PCM?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Perform the PCM reprogramming and verify if the malfunction symptom was corrected.<\/div>\n<div class=\"list\">\u2022 If the malfunction recurs, replace the PCM. (See <a href=\"SM2565911\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565865\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Replace the PCM.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565911\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565865\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"ATTACHMENTS\"><\/div>\n<div class=\"attr VTOC_FILENAME content c2\"><!--\n                        am3zz0103s4w0000114 --><\/div>\n<div class=\"attr SIE_ID content c2\"><!--\n                        id0103s4890000.ent --><\/div>\n<p><!--\n*****************************\nERROR: Schema not found. TYPE=META REFERENCEKEY=SERVICE_MANUALS ROOT=null\n*****************************\n--><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>KNOCKING\/PINGING-ACCELERATION\/CRUISE [SKYACTIV-G] SM2334614 id0103s4890000 Troubleshooting item Knocking\/Pinging-acceleration\/cruise Description \u2022 Abnormal combustion occurs under the condition such as the temperature in the combustion chamber is too high resulting in abnormal noise. \u2022 Knocking sound occurs from the engine compartment during acceleration. Possible cause \u2022 Poor fuel quality \u2015 Fuel RON is not specified \u2015 Excessive cleaning agents added in fuel \u2022 Poor connection of KS, wiring harness \u2022 The following information for calculating ignition timing is [&hellip;]<\/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-8985","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8985","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=8985"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8985\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=8985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}