2008 GEELY MK roof

Symptom Possible cause
Fail to start Man made faultSpeed sensor1 2 3Fault symptom Common cause
Dischrge overproof, increased oil consumption Man made fault5-1234#(black) pin respectively, now voltage should fluctuate quickly between 0. 1-0. 9V.
6. Speed sensor
(1) Use with oscillator. Oscillator is a fluted disc, originally has 60 teeth, but two teeth are absent. Oscillator
is mounted on crankshaft, and rotates with the crankshaft. When tooth tip passes by sensor end closely, the
oscillator which is made of ferromagnetic material cuts magnetic line of permanent magnet in the sensor, and
generates induced voltage in coil, which is output as rotating speed signal. Mounting torque: 8 ± 2 N.m
Repair precautions: use pressing in instead of hammering method for installation during repair.
(2) Simple measuring method:
(Remove joint) turn digital multimeter to ohm position, connect
two meter pens with sensor 2#, 3# pins respectively, rated resistance
at 20°C is 770-950 ohm.
(Connect joint) turn digital multimeter to AC voltage position,
connect two meter pens with sensor 2 #, 3# pins respectively, start up
engine, now voltage output should be available.
Suggestion: use oscillograph for vehicle use to check.
7. Phase sensor
(1) This sensor consists of a hall sensor and a rotor made of steel plate. Fix hall sensor, mount rotor on camshaft.
Rotor is a 180( range cylindrical face steel blade. When the blade covers hall sensor, high Level signal is output;
otherwise low level signal is output. This differentiates two different upper dead points. Repair precautions: avoid removing end cover as far as possible during repair, so as to avoid ingress of foreign
matter, which might result in abnormal damage of magnetic gate.
(2) Simple measuring method:
(Connect joint) turn on ignition switch but not start up engine, turn digital multimeter to DC voltage position,
connect two meter pens with sensor red, black conductors respectively, ensure reference voltage of 5V is available.
Start up engine, voltage output between green and black conductors should be available.
Suggestion: use oscillograph for vehicle use to check.
8. Idle speed regulator
(1) Idle speed regulator consists of a step motor and a sealing plug on its shaft, sealing plug may generate radial
displacement driven by step motor shaft, position of sealing plug determines extent of opening of by-pass airway,
so as to adjust the size of by-pass air quantity. Position of sealing plug is controlled by ECU output.Fault symptom
Too high idle speed, flameout at idle speedPossible cause
Since interior contamination is severe, regulating element
is blocked and leads to malfunction.
Repair precautions: dust and sand grain will result in damage of idle speed regulator. Intake air should be
filtered by dry air cleaner before entering idle speed regulator, filtration efficiency should exceed 99 %. ToEngine EFI System-Engine EFI System

Engine ECU5-126as to avoid damaging electronic control unit.
(1) Simple measuring method:
(Remove joint) turn digital multimeter to ohm position, connect two meter pens with primary winding pinsrespectively, rated resistance at 2 0°C is 0. 4-0. 6 ohm for 2X2 type; on secondary winding, 11-15k ohm for 2x2 type.13. Electronic control unit ECU
Possible cause
Electric overload of externally connected
device leads to burnout of components inside
ECU and results in malfunction Symptom
Unsteady idle speed, poor speedup, failure to start, too high
idle, tail gas overproof, difficult to start, malfunction of air
conditioner, malfunction of fuel injector control, flameout
Repair precautions:
1. Don't remove ECU at discretion during repair;
2. ECU may be removed more than 1 minute after removing storage battery head;
3. Store removed ECU properly;
4. It is prohibited to attach any circuit onto connecting wire of ECU.
Simple measuring method:
1. (Connect joint) use engine data K-line to read engine trouble record;
2. (Remove joint) check whether ECU connecting wire is in good condition or not, mainly check whether ECU
power supply grounded circuit is normal or not;
3. Check whether external sensor works normally, whether output signal is credible, whether circuit is in good
condition;
4. Check whether actuator works normally, whether its circuit is in good condition;
5. Finally replace ECU to conduct test.
Judgment principle: "two interchange principle" ---interchange ECU, interchange fault symptom.III. Diagnostic system Description:
When engine ECU detects a trouble, engine trouble warning lamp on instrument will illuminate. In addition,
relevant diagnostic code will be recorded in ECU memory. Connect handheld tester with diagnostic interface on
automobile, read various data from automobile ECU. Connect handheld tester with diagnostic interface. Technical
personnel may also read fault code via blinking of instrument fault warning lamp.Engine EFI System-
Engine EFI System

Chapter 6 WindshieldI. Component ViewRight front bady
pillar upper trim
Front windscreen seal-
ing strip
Left front body pillar
upper trim
Vent cover seal
Left vent cover assy.Left front wiper rocker arm assy.
Right vent cover assy. Right front wiper
rocker arm Assy.Polyurethane adhesive sealantFront windscreen stopInside rearview mirrorLeft Sun Visor assy. Right Sun Visor assy.
Sun Visor holder Sun Visor holderCeiling trim Roof handle assy.6-16Glasses box assembly
(without moonroof)Interior & Exterior Trim and Accessory -Windshield

Chapter 7 Rear Window Glass (with Defrosting Heater Wire)II. Removal and Replacement of Rear Windscreen Glasses Tip:
Installation is basically the reverse of removal and different operation(s) in the process of installation, if any,
will be pointed out specifically.I. Component ViewRear right roof handleRoof trim
Rear windscreen stopperRear windscreen weather strip
Rear right C-pillar trim
Windscreen glass
weather stripHight mounted brake light assembly
Rear shelf trim Rear left C-pillar trim rear windscreen glass Rear left roof handleInterior & Exterior Trim and Accessory -Rear Window Glass (with Defrosting Heater Wire)6-20

Interior & Exterior Trim and Accessory -Rear Window Glass (with Defrosting Heater Wire)6-211. Remove the assembly of rear seatback; (Refer to "Removal and Installation of Seat")
2. Remove the interior decorative components of vehicle top; (Refer to "Removal and Installation of Interior
Decorative Components of Vehicle Top" )
3.Remove the upper decorative plate at the right-rear enclosure;
(Refer to "Removal and Installation of Interior Decorative Com-
ponents at side enclosure" )
4.Remove the assembly of high-level brake light;
(Refer to "Removal and Installation of Interior Decorative Com-
ponents at side enclosure" )
5. Remove the assembly of trunk shelf;
(Refer to "Removal and Installation of Interior Decorative Com-
ponents at side enclosure" )
6. Remove the exterior seal belt of rear window glass;
(1) Cut apart the seal belt with knife;
Tips:
Do never damage the vehicle body with knife.
(2) Pull off the cut seal belt by hand, and remove it.
7. Remove the rear window glass.
(1) Let the steel wire go through the vehicle body and the glass;
(2) Secure the wire at two ends with wood-block-kind-of objects;
(Tip: attach the protective film to the exterior surface to prevent
scratch)
(3) Pull the steel wire, and cut off the polyester urethane sticking/
sealing materials around the glass;
(4) Remove the stopper;
(5) Remove the glass with the rubber extraction.
Tips:
Separate the glass carefully to prevent scratch on paint or
interior/exterior upholsteries;
Leave as much polyester urethane sticking/sealing materials
as possible on the vehicle body during the removal of glass.
8. Clean the rear windscreen;
(1) Remove the remained stopper, waterproof layer and polyester
urethane sticking/sealing materials with the scraper;
(2) Clean the exterior glass ring with uncontaminated petroleum.
Tips:
Keep off the glass surface after cleaning it.slotslot
cut
cut
stopper
steel wire

Chapter 9 Roof TrimI.Component View
II. Removal and Installation Roof Trim Assy. Tips:
Installation is basically the reverse of removal and different operation(s) in the process of installation, if any,
will be pointed out specifically.
Follow the same steps as you do with left side parts when installing the right side parts.
1. Remove side quarter trim assy.
2. Remove the right sun visor assy.;
Unfasten 2 screws;
3. Remove the sun visor assy..
Remove the left sun visor assy.;Right sun visor assy.
Sun visor holderLeft sun visor
assy.
Roof lamp
Lamp shadeInterior & Exterior Trim and Accessory -Roof Trim6-25Glasses box assembly
(without moonroof) Roof trim
Front roof handle assy.Rear roof handle assy.
Right roof handle assy.

Interior & Exterior Trim and Accessory -Roof Trim6-264. Remove the indoor roof lamp assy.
a. Use screwdriver to unfix the 4 buckles and remove the
lampshade;
Tips:
Wrap the sharp end of screwdriver up with adhesive tape before
operation.
b. Unfix 2 screws and the roof lamp assy.
5. Remove the handle assy.
a. Pull down the handle and take out 2 rubber plugs from the holes where two bolts are positioned;
b. Unfasten 2 screws and remove the handle assy.
6. Detach the sun visor tightener.
(Take down anti-clockwise the sun visor fastener.)
7. Remove the top trim
Use a special tool to remove 3 clips and remove the roof trim assy.
8. Installation is basically the reverse of removal.clip

Interior & Exterior Trim and Accessory -Front Door Interior Trim6-295. Remove the left front door inside handle
Loosen 2 hooks, unfasten the left front door inside handle and
then disconnect 2 wires from the handle.
6. Peel off the rainproof film
7. Remove the speaker assembly
8. Remove the left front door glass and the left front door glass guide
Tips:
Protect the glass from scratch by inserting a cloth in the LF door
inner panel.
a. Unfix 2 bolts retaining the glass in place;
b. Remove the left front door glass;
c. Take out the glass guide.
9. Remove the left front door muffler
Unfix 2 bolts, 2 liners and the left front door muffler.
10. Remove the left front door glass regulator assembly
a. Disconnect the connector;
b. Unfix 6 bolts and left front door glass regulator assembly.
Caution
Be careful to prevent the glass regulator assembly from damage
when it is not supported by the bolts.
Notes:
Remove the left front door glass regulator assembly through the
service hatch.Hook
Hook