Page 1666 - Foton Workshop Manual - Auman EST-M
P. 1666
EL - 242 Electrical system –circuit
IN System description:
Put the ignition switch into the ON/ST position, and the coolant temperature is lower than 0℃. Under the
DI control of the engine ECU module, the preheating plug relay R01 coil is powered up to generate the magnetic
field. The contracts are closed, so that the battery current flows through the fuse GF\L3 in the battery positive
pole fuse box to the pin 30 of the preheating plug relay R01 then goes through contacts and is output from the
EG
pin 87 to the pin 1 of the preheater F019 which is self-earthed. Then the preheater starts to work.
: Part position
TR
Number Refer to harness Number Refer to harness
F019 Frame harness F102 Frame harness
AX
F099 Frame harness A003 Engine harness
FR
ST
BR
BW
EL
EL-242
