Dtc: P0016; Crankshaft Position Sensor And Camshaft Position Sensor Rationality - Hino Motors HINO 155 series Workshop Manual

DTC: P0016

P0016: Crankshaft position sensor and Camshaft position sensor - rationality
INFORMATION
Crankshaft position
sensor pulse
Camshaft position
sensor pulse
1. Technical description
• A phase difference (deviation) between the engine speed main sensor (crankshaft position sensor) pulse and
engine speed sub sensor (camshaft position sensor) pulse is diagnosed.
<Description of malfunction>
• Detect the phase difference between engine speed main sensor (crankshaft position sensor) pulse and engine
speed sub sensor (camshaft position sensor) pulse.
2. DTC set condition
(1) DTC detection condition
• Battery voltage is in the range of 10 V to 16 V.
• Engine speed is in the range from 700 to 1,000 r/min.
• Engine coolant temperature is 60 C {140 F} or higher.
• A difference between an actual engine speed and a target engine speed is 20 r/min or less.
(2) Judgement criteria
• A phase difference between the engine speed main sensor (crankshaft position sensor) pulse and engine
speed sub sensor (camshaft position sensor) pulse remains 15.5 C {59.9 F} or less or 26.5 C {79.7 F} or
greater for 1 second or longer.
3. Reset condition
• After restoration to normal condition
4. Indication, warning or system control regulation when the DTC is set.
• MIL: ON
• SVS light: OFF
ENGINE (J05E)/TROUBLESHOOTING
112 pulses per 2 revolutions
5 pulses per 2 revolutions
EN01H02127030602016025
No pulse section
Extra pulse
Monitor location
SHTS021270300105
2–113