Table 29: Yanmar Engine Diagnostic Trouble Codes (DTC)

3P1265Injector 2 (Cylinder Number 2)

5P0202Injector 2 (Cylinder Number 2)

2 open circuit (inherent location of the injector) to low source

7P068BMain Relay Main relay contact stuck over-voltage malfunction 1P1404EGR low voltage malfunction feedback malfunction

3P1658Intake Throttle Drive Circuit Power short-circuit of throttle valve drive H bridge output 1

4P1659Intake Throttle Drive Circuit GND short-circuit of throttle valve drive H bridge output 1

Injector drive circuit (bank 2) short-circuit (common circuit for number 2, number 3) 2950

5P0660Intake Throttle Drive Circuit No-load of throttle valve drive H bridge circuit

6P1660Intake Throttle Drive Circuit Overload on the drive H bridge circuit of the throttle valve 2951

3P1661Intake Throttle Drive Circuit VB power short-circuit of throttle valve drive H bridge output 2 short-circuit of throttle valve drive H bridge output 2