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6D2–2 IGNITION SYSTEM (X22SE 2.2L) Ignition Module Removal 1. Disconnect battery ground cable. 2. Remove ABS hydraulic unit assembly. 3. Remove master Vac and brake booster assembly. 4. Remove heater hoses from water rail. 5. Disconnect ignition coil cable from ignition module. 6. Remove connector from ignition module. 7. Remove ignition module assembly with bracket (1). 080RW001 Installation 1. Install the ignition module assembly with bracket (1). 2. Connect ignition module connector and ignition coil,then tighten bolt to the specified torque. Torque: 20 N·m (2.0 kg·m/15 lb ft) 3. Connect ignition coil cable. 4. Install heater hoses. 5. Install master Vac and brake booster assembly. 6. Install ABS hydraulic unit assembly. 7. Bleed Air, brake system. 080RW001 8. Connect battery ground cable. Spark Plug Removal 1. Remove spark plugs. Inspection and Repair The spark plug affects entire engine performance and • Check electrode and insulator for presence of cracks,and replace if any. • Check electrode for wear,and replace if necessary. • Check gasket for damage,and replace if necessary. • Measure insulation resistance with an ohmmeter,and replace if faulty. • Adjust spark plug gap to 0.7 mm (0.027 in) ∼ 0.8 µµ (0.031 ιν). • Check fuel and electrical systems if spark plug is extremely dirty. • Use spark plugs having low heat value (hot type plug) if fuel and electrical systems are normal. • Use spark plugs having high heat value (cold type plug) if insulator and electrode are extremely burned. Sooty Spark Plugs Much deposit of carbon or oil on the electrode and Possible causes: • Too rich mixture • Presence of oil in combustion chamber • Incorrectly adjusted spark plug gap Burning Electrodes This fault is characterized by scorched or heavily |