COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S40
3. Check the Injector (Including the Pipes, etc.)
1. Perform the diagnosis tool active test (stopping the injector
injection by cylinder) and check the injector performance.
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4. Check the Intake System
1. Check in accordance with "6.[1] AIR INTAKE SYSTEM
INSPECTION PROCEDURE". (Refer to page 1-S320)
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5. Check the Fuel System
1. Check in accordance with "6.[2] FUEL SYSTEM INSPECTION
PROCEDURE". (Refer to page 1-S321)
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6. Check the Accelerator Position Sensor
• When checking, pay attention to the angle of mounting
instead of the output signal quality.
1. Inspect in accordance with the operator's manual.
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7. Check the Crankshaft Position Sensor
1. Refer to DTC P0335 and P0336, and implement checking of the
crankshaft position sensor.
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Service
specification
Engine vibration and noise are increased and the rotation
rate is reduced when the injection for the corresponding
cylinder is stopped.
The same results must be attained from all the cylinders.
OK Go to "4. Check the Intake System".
NG Check and repair faulty parts including the high pressure line of the
defective cylinder.
(a) CAN1 Connector
OK Go to "5. Check the Fuel System".
NG Repair in accordance with "6.[1] AIR INTAKE SYSTEM INSPECTION
PROCEDURE". (Refer to page 1-S320)
OK Go to "6. Check the Accelerator Position Sensor.
NG Repair in accordance with "6.[2] FUEL SYSTEM INSPECTION
PROCEDURE". (Refer to page 1-S321)
(1) Rail (2) Supply Pump
OK Go to "7. Check the Crankshaft Position Sensor".
NG Replacement of accelerator position sensor.
OK Go to "8. Check the Camshaft Position Sensor".
NG Replace the crankshaft position sensor-related parts.
(1) Crankshaft Position Sensor
(NE Sensor)
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