P0335: Engine Speed Main Sensor - Disconnection; Dtc: P0335 - Hino Motors HINO 155 series Workshop Manual

DTC: P0335

P0335: Engine speed main sensor (Crankshaft position sensor) - disconnection
INFORMATION
Engine speed main sensor
1. Technical description
• The engine speed main sensor (crankshaft position sensor) consistently measures pulses from the engine speed
main sensor (crankshaft position sensor).
<Description of malfunction>
• Pulses from the engine speed main sensor (crankshaft position sensor) cannot be sensed.
2. DTC set condition
(1) DTC detection condition
• Battery voltage is in the range of 10 V to 16 V.
• Engine speed of 0 r/min or more
(2) Judgement criteria
• With the engine running, engine speed main sensor does not detect pulses for continuous 0.8 seconds or lon-
ger. (at 750 r/min)
3. Reset condition
• After normal operation is restored.
4. Indication, warning or system control regulation when the DTC is set.
• MIL: ON
• SVS light: ON
• Cruise control function is not available.
• Idling stop system is not available.
• Regeneration failure of DPR.
• PTO is not available.
• Vehicle start control is not available.
• Auxiliary brake is not available.
5. Symptoms on the vehicle when the DTC is set
<Symptoms on the vehicle due to backup control (fail safe function)>
• Cruise control does not work.
• Idling stop system does not work.
• Regeneration of DPR dose not work.
• PTO cannot be used.
• Vehicle start control dose not work.
• Auxiliary brake cannot be used.
<Symptoms on the vehicle due to malfunction>
• –
ENGINE (J05E)/TROUBLESHOOTING
J0J
(NE-)
J0H
(NE+)
Engine ECU
ZTZ
(SNE)
1mA X3F
(NE-)
1mA XK4
(NE+)
2–435
EN01H02127030602016069
SHTS021270300402