COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S50
2. Check the DTC
1. Turn the key switch ON and check the DTC.
DTC presently existing
Past DTC only
9Y3200007CRS0071US0
3. 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.
9Y3200007CRS0072US0
4. Check the Idle Condition
1. Check if idling is normal.
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5. Malfunction Verification - 1
1. Reproduce running conditions (engine speed, machine speed,
gear shift, etc.) as pointed out by the driver. Compare with
another machine of the same model and check whether poor
acceleration and power shortage can be sensed.
9Y3200007CRS0074US0
Service
specification
No DTC is output.
OK Go to "3. Check the Accelerator Position Sensor.
NG Check in accordance with the troubleshooting procedures for each DTC.
OK Go to "3. Check the Accelerator Position Sensor.
NG Reproduce defect by referring to the freeze frame data, etc.
(a) CAN1 Connector
OK Go to "4. Check the Idle Condition".
NG Replacement of accelerator position sensor.
Service
specification
Stable at specified speed.
OK Go to "5. Malfunction Verification - 1".
NG Refer to "(4) Idle Failure", and implement checking and repair.(Refer to
page 1-S39)
Service
specification
No malfunction should be detected.
OK Explain to the driver that the machine is in a normal condition.
(Reference)
• Give appropriate advice to the driver about matters concerning
anything noticed that is related to his driving manner (such as
selection of shift, etc.).
NG Go to "6. Malfunction Verification - 2".
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