Engine does not crank (Does not start)
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Flow chart [Engine difficult to start]
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Flow chart [Engine difficult to start]
(Vehicle Control History Code: X0810, X0811 and/or X0812)
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Battery
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ST relay
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Starter assembly
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Starter signal circuit
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Smart key system (for start function) (w/ Smart Key System)
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VC output circuit (ECM 5 V output)
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Park/Neutral position switch assembly (for continuously variable transaxle models)
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Clutch start switch assembly (for manual transaxle models)
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No initial combustion (Does not start)
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Immobiliser system (w/ Smart Key System)
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Immobiliser system (w/o Smart Key System)
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ECM power source circuit
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VC output circuit (ECM 5 V output)
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Flow chart [Engine difficult to start]
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Flow chart [Engine difficult to start]
(Vehicle Control History Code: X0810, X0811 and/or X0812)
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Ignition system
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Fuel system
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Port fuel injector assembly
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Direct fuel injector assembly
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Crankshaft position sensor
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Intake system
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Valve timing
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EGR valve assembly
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No. 1 valve rocker arm sub-assembly*3
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Engine cranks normally but difficult to start
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ECM power source circuit
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Flow chart [Engine difficult to start]
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Flow chart [Engine difficult to start]
(Vehicle Control History Code: X0810, X0811 and/or X0812)
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Throttle body with motor assembly
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Fuel pump assembly (for high pressure side)
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Fuel pump (for low pressure side)*1
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Fuel pump (for low pressure side)*2
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Engine coolant temperature sensor
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Fuel system
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Ignition system
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Spark plug
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Compression
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Port fuel injector assembly
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Direct fuel injector assembly
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Crankshaft position sensor
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Intake system
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Valve timing
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EGR valve assembly
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No. 1 valve rocker arm sub-assembly*3
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Incomplete intermittent combustion occurs (Does not start)
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Flow chart [Engine difficult to start]
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Flow chart [Engine difficult to start]
(Vehicle Control History Code: X0810, X0811 and/or X0812)
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Fuel system
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Ignition system
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Port fuel injector assembly
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Direct fuel injector assembly
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Crankshaft position sensor
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Intake system
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Valve timing
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High engine speed
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Throttle body with motor assembly
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ECM power source circuit
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PCV system
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Low engine speed (Poor idle)
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Flow chart [Rough idling]
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Flow chart [Rough idling]
(Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E)
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Fuel system
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Throttle body with motor assembly
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Port fuel injector assembly
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Direct fuel injector assembly
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Fuel pump assembly (for high pressure side)
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PCV system
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Intake system
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Rough idle
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Flow chart [Rough idling]
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Flow chart [Rough idling]
(Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E)
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Throttle body with motor assembly
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Port fuel injector assembly
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Direct fuel injector assembly
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Fuel pump assembly (for high pressure side)
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Ignition system
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Air fuel ratio sensor (sensor 1)
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Air fuel ratio sensor (sensor 2)
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Mass air flow meter sub-assembly
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Manifold absolute pressure sensor
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Compression
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Fuel system
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Spark plug
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Intake system
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Valve timing
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EGR valve assembly
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No. 1 valve rocker arm sub-assembly*3
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Hunting (Poor idle)
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Throttle body with motor assembly
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ECM power source circuit
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Flow chart [Rough idling]
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Flow chart [Rough idling]
(Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E)
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Fuel system
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Spark plug
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Intake system
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Drive start control (for continuously variable transaxle models)
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Hesitation/Poor acceleration (Poor driveability)
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Flow chart [Rough idling]
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Flow chart [Rough idling]
(Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E)
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Port fuel injector assembly
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Direct fuel injector assembly
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Fuel system
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Fuel pump assembly (for high pressure side)
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Ignition system
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Spark plug
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Intake system
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Valve timing
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No. 1 valve rocker arm sub-assembly*3
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Brake override system
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Drive start control (for continuously variable transaxle models)
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Lack of power
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Flow chart [Lack of power]
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Flow chart [Lack of power]
(Vehicle Control History Code: X0844 and/or X0845)
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Surging (Poor driveability)
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Flow chart [Rough idling]
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Flow chart [Rough idling]
(Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E)
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Fuel system
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Spark plug
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Port fuel injector assembly
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Direct fuel injector assembly
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No. 1 valve rocker arm sub-assembly*3
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Engine stalls soon after starting
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Flow chart [Engine stalls]
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Flow chart [Engine stalls]
(Vehicle Control History Code: X0800 and/or X0803)
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Fuel system
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Throttle body with motor assembly
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Crankshaft position sensor
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Ignition system
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Fuel pump assembly (for high pressure side)
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Intake system
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Valve timing
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EGR valve assembly
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Engine stalls soon after slow down
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Flow chart [Engine stalls]
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Flow chart [Engine stalls]
(Vehicle Control History Code: X0800 and/or X0803)
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Port fuel injector assembly
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Direct fuel injector assembly
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Throttle body with motor assembly
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ECM
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Crankshaft position sensor
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Ignition system
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MIL (Malfunction Indicator Lamp) malfunction
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MIL Circuit
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Meter/Gauge system
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Unable/difficult to refuel
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Fuel system (canister, refueling valve, roll over valve, fuel tank, etc.)
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