Geely FC. Manual part — 20
Geely FC. Manual part - 20
Ignition - Ignition system
Spark plug
cleane
On-vehicle inspection
1. Phase sensor
(a) Turn on ignition switch but do not start engine, and place digital universal meter at DC voltage gear,
then connect 2 terminals respectively to 1
#
pin and 3
#
pin of sensor, and ensure the voltage is 12V.
(b) Start engine, and phase signal is read by 2
#
pin via vehicle oscilloscope.
2. Speed Sensor
(a) Remove speed sensor joint.
(b) Place digital universal meter at ohm gear, and connect 2 terminals respectively to 2
#
pin and 3
#
pin of
sensor, and the resistance at
should be 860
1
/
2
±80
1
/
2
.
(c) Connect speed sensor joint.
(d) Place digital universal meter at AC voltage gear, and connect 2 terminals respectively to 2
#
pin and 3
#
pin of sensor, and start engine, there should be voltage output at the moment.(It is recommended to
check with vehicle oscilloscope)
Ignition
Ignition system
Inspection
1. Spark plug
(a) Clean spark plug.
Air pressure: below 588kPa.
Time: 20 s or less
(b) Check the damage condition of spark plug and insulator. If
there is something abnormal, please replace with new spark
plug.
Recommended spark plug specification:
Made in Xianghuoju Company: K6RTC
(c) Adjust electrode gap.
Electrode gap: 0.8mm
77
Ignition - Ignition system
3. Inspection of ignition coil (including igniter) and spark test
(a) Check DTC.
Note: if there is display with DTC, perform trouble shooting according to DTC procedure.
(b) Check there is spark.
(1) Remove ignition coil (including igniter).
(2) Remove spark plug with 16mm spark plug sleeve.
(3) Install spark plug to each ignition coil (including igniter), and connect ignition coil joint.
(4) Uncouple joints of 4 injection nozzles.
(5) Earth spark plug.
(6) Check spark with engine running.
Notes:
Be sure to earth spark plug during checking.
When there is falling or collision with ignition coil,please replace with a new one
Running engine time for each time should not be more than 2 seconds.
If there is no spark, please perform test as the following steps.
(c) Install spark plug with 16mm spark plug sleeve.
Torque:
(d) Install ignition coil and igniter.
Torque:
4. Test procedure in the state of not spark
78
Perform step 3
Spark test
Replace with a new spark plug
Replace bad spark plug with a good one, and perform spark test again.
Spark plug is not good
Replace all spark plugs with new ones, and perform spark plug again.
Replace with a new ignition coil (including igniter)
Replace bad ignition coil (including igniter) with a new one.
Starting and charging - Starting system
Starting and charging
Starting system
Inspection
1. Starter installation components
Note: this test must be finished within 3 to 5 seconds to
avoid burning out coil.
(a) Remove nut at C terminal to uncouple wire of field coil.
(b) As shown in the diagram, connect battery wire to electro-
magnetic switch, and check drive pinion is pushed outside,
(pull-in coil and hold-in coil).
(c) As shown in the diagram, uncouple negative wire from ter-
minal C after the above connections, and check drive pin-
ion is still at the state of being pushed outside.(Hold-in coil)
(d) Push drive pinion toward armature side, and measure the
clearance between drive pinion end and stop ring.
Standard clearance: 1.0~5.0mm
(e) Uncouple negative wire from electromagnetic switch
housing, and check drive pinion returns back to original
position toward inside.
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Terminal C
Terminal 50
Terminal C
Terminal 50
Terminal C
Terminal 50
Starting and charging - Starting system
(f) Connect magnetic field coil wire to terminal C.
(h) Torque:
(i) Clamp starter with jaw vice.
(j) As shown in the diagram, connect battery with ampere
meter.
(k) Read current value displayed on ampere meter.
(l) Current value specification: 90 A or lower at 11.5 V.
2. Starter relay
80
Terminal 50
Terminal 30
Ampere
meter
Specified
conditions
Normal state
Conduction
Conduction
Terminal connected
by three-use meter
Conditions
Supply battery voltage
to No. 1 and No. 2
terminals
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