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

侍# Some fault codes are not applied to this machine. 3-25 Fault code J1939 SPN J1939 FMI Reason Effect (only when fault code is active) 272 1347 3 Fuel pump pressurizing assembly 1 circuit - Voltage above normal, or shorted to high source. High signal voltage or open circuit detected at the fuel pump actuator circuit. Engine may run rough, may stop running, may not start, or may be difficult to start. 285 639 9 SAE J1939 multiplexing PGN timeout error - Abnormal update rate. The ECM expected information from a multiplexed device but did not receive it soon enough or did not receive it at all. At least one multiplexed device will not operate properly.

286 639 13 SAE J1939 multiplexing configuration error - Out of calibration. The ECM expected information from a multiplexed device but only received a portion of the necessary information. At least one multiplexed device will not operate properly. 288 974 19 Sae J1939 multiplexing remote accelerator pedal or lever position sensor circuit - Received network data in error. The oem vehicle electronic control unit (VECM) detected a fault with the remote accelerator. Remote accelerator will not operate. 295 108 2 Barometric pressure - Data erratic, intermittent, or incorrect. An error in the barometric pressure sensor signal was detected by the ECM. Engine power derate.

322 651 5 Injector solenoid driver cylinder 1 circuit - Current below normal, or open circuit. Current detected at injector 1 when voltage is turned OFF. Engine power derate. 323 655 5 Injector solenoid driver cylinder 5 circuit - Current below normal, or open circuit. Current detected at injector 5 when voltage is turned OFF. The current to the injector is shut OFF. Engine power derate. 324 653 5 Injector solenoid driver cylinder 3 circuit - Current below normal, or open circuit. Current detected at injector 3 when voltage is turned OFF. The current to the injector is shut OFF. Engine power derate.

325 656 5 Injector solenoid driver cylinder 6 circuit - Current below normal, or open circuit. Current detected at injector 6 when voltage is turned OFF. The current to the injector is shut OFF. Engine power derate. 331 652 5 Injector solenoid driver cylinder 2 circuit - Current below normal, or open circuit. Current detected at injector 2 when voltage is turned OFF. The current to the injector is shut OFF. Engine power derate. 332 654 5 Injector solenoid driver cylinder 4 circuit - Current below normal, or open circuit. Current detected at injector 4 when voltage is turned OFF. The current to the injector is shut OFF. Engine power derate.

334 110 2 Engine coolant temperature - Data erratic, intermittent, or incorrect. The engine coolant temperature sensor is reading an erratic value at initial key ON. None on performance.