Kaiyi — BAIC Power Train System Service Manual PDF | Technical Guide (EN)

侍# Some fault codes are not applied to this machine. 3-28 Fault code J1939 SPN J1939 FMI Reason Effect (only when fault code is active) 559 157 18 Injector metering rail 1 pressure - Data valid but below normal operational range - Moderately severe level. The ecm has detected that fuel pressure is lower than commanded pressure. Possibly hard to start or low power. Engine could possibly not start. 584 677 3 Starter relay driver circuit - Voltage above normal, or shorted to high source. Open circuit or high voltage detected at starter lockout circuit. Either the engine will not start or the engine will not have starter lockout protection.

585 677 4 Starter relay driver circuit - Voltage below normal, or shorted to low source. Low voltage detected at starter lockout circuit. Either the engine will not start or the engine will not have starter lockout protection. 595 103 16 Turbocharger 1 speed - Data valid but above normal operating range - Moderately severe level. High turbocharger speed has been detected by the ecm. Engine power derate. 596 167 16 Electrical charging system voltage - Data valid but above normal operational range - Moderately severe level. High battery voltage detected by the battery voltage monitor feature. None on performance.

597 167 18 Electrical charging system voltage - Data valid but below normal operational range - Moderately severe level. Low battery voltage detected by the battery voltage monitor feature. None on performance. 649 1378 31 Engine oil change interval - Condition exists. Change engine oil and filter. None on performance. 687 103 18 Turbocharger 1 speed - Data valid but below normal operational range - Moderately severe level. Low turbocharger speed detected by the ECM. Engine power derate. The ECM uses an estimated turbocharger speed. 689 190 2 Engine crankshaft speed/position - Data erratic, intermittent, or incorrect. The ECM has detected an error in the engine speed signal.

Possible reduced engine performance. 691 1172 3 Turbocharger 1 compressor inlet temperature sensor circuit - Voltage above normal, or shorted to high source. High signal voltage detected at turbocharger compressor inlet air temperature circuit. Engine power derate. 692 1172 4 Turbocharger 1 compressor inlet temperature circuit - Voltage below normal, or shorted to low source. Low signal voltage detected at turbocharger compressor inlet air temperature circuit. Engine power derate. 693 1172 2 Turbocharger 1 compressor intake temperature - Data erratic, intermittent, or incorrect.

A temperature too high or low for the operating conditions has been detected by the turbocharger compressor intake temperature sensor. Possible reduced engine performance.