ENGINE (J05E)/TROUBLESHOOTING2–418
DTC: P0300
EN01H02127030602016067
P0300: All injector (#1 - #4) Misfire
INFORMATION
1. Technical description
• The engine speed main sensor (crankshaft position sensor) monitors the engine speed of #1 – #4 cylinders.
• The average injection quantity into #1 – #4 cylinders is increased and decreased so that the engine speed of each
cylinder is kept constant.
<Description of malfunction>
• Two or more of the following DTCs are detected: P0301, P0302, P0303, P0304.
Supply pump
Flow damper
Injection
pipe
Common rail
Pressure feeding pipe
Pressure limiter
Overflow pipe
Injector
Through feed pipe
Leakage pipe
Pre fuel filter
Fuel filter
Fuel tank
Overflow
valve