Engine Overrun (Dtc P0219 / 190-0) - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM

(16) Engine Overrun (DTC P0219 / 190-0)

Behaviour during malfunction:
• Overrun
Detection item:
• Engine speed exceeds threshold speed
DTC set preconditions:
• Key switch is ON
DTC set parameter:
• Engine speed ≥ 3500 min
Engine warning light:
• ON
System action:
• Stop injection (Q = 0 mm
Recovery from error:
• Diagnostic counter = zero
-1
(rpm)
3
/st)
1. Checking Whether the DTC Is Detected Again
1. Turn the key switch OFF and then ON again.
2. After clearing the DTC, turn the key switch OFF and then ON
again, and start the engine.
3. Check whether or not the same DTC (P0219) is detected.
Factory
specification
OK
NG
(a) CAN1 Connector
2. Checking with the User
1. The following actions may have caused the overrun.
• Towing heavy objects
• Drag phenomenon when driving downhill
• Mistaken operation when making a sudden shift change
Question the user in detail about the items above and give
guidance.
1-S173
DTC is not detected.
Go to "2. Checking with the User".
It could be a temporary malfunction caused by obstructions to the radio
waves, so as long as it recovers to normal operation there is no problem.
COMMON RAIL SYSTEM
9Y1200192CRS0709US0
9Y1200192CRS0294US0
9Y1200192CRS0295US0
KiSC issued 05, 2012 A