Page 338 - Foton Workshop Manual - Tunland (AT)

04-192 DIAGNOSTICS - ENGINE CONTROL SYSTEM

DTC inspection
DTC DTC definition Trouble location
conditions
1 cylinder injector
solenoid valve drive
P322 circuit - current is
04 below normal or open
circuit

3 cylinder injector
solenoid valve drive
P324 circuit - current is
below normal or open
circuit
2 cylinder injector
solenoid valve drive
P331 circuit - current is
below normal or open
circuit
• Injector
4 cylinder injector
• Injector connector
solenoid valve drive • During engine
P332 circuit - current is operation, the is in poor contact
below normal or open diagnosis continues and the wiring
circuit to run. The fuel harness is broken
or shorted
1 cylinder injector • ECM
solenoid valve drive
P2442
circuit - beyond
calibration

2 cylinder injector
solenoid valve drive
P2443
circuit - beyond
calibration

3 cylinder injector
solenoid valve drive
P2444
circuit - beyond
calibration

4 cylinder injector
solenoid valve drive
P2445
circuit - beyond
calibration

Diagnosis Procedure

Page 338