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AC-4
Symptom seen m
refrigeralion sysrern
During operation, P<Bssure on low
pressure side sornetm1es become
a vacuum and somet"11e norma!
AIR CONDITIONING
AIR
JQNING SYSTEM
2.
INSPECT REFRIGERANT PRESSURE WITH MAN-
IFOLD GAUGE SET
This is a method in witch the trouble is located by using a man
ifold gauge set Read the manifold gauge pressure when the
these conditions are established.
Test conditions:
•
Temperature at the air inlet with the switch set
at RECURC is
30 - 35
·c
(86-
95
.F)
Engine running at
1500
rpm
•
Blower speed control switch at nHI" position
•
Temperature control dial at "COOL" position
HINT:
It should be noted that the gauge indications may vary slightly
due to ambient temperature conditions.
{i) Normally functioning refrigeration system.
Gauge reading:
Low pressure side:
0.15 - 0.25 MPa (1.5 - 2.5 kgf!cm2)
High pressure side:
1.37 - 1 .57 MPa (14 - 1 6 kgf/cm21
{2) Moisture present in refrigeration system.
!OlJ67
Probable cause
Diagnosis
Remedy
Moisture entered ·m refligeration
•
Dr"•er in oversalurected state
{1) Replace condenser
system !roo1es at C_>;pansion valve
•
Moisture in refrigeration system
(2}
Remove moisture in cycle
orifice and temporarily stops cycle, freezes at expansion valve orifice through repeatedly evacuating air
but normal state is restored after a and blocks Circulation of relriger·
(3)
Charge proper amount ol new
lime when the ice melts
'"
'
refrigerant
Summary of Contents for Celica 2000
Page 1: ......
Page 16: ...EM 11 ENGINE MECHANICAL VALVf CLEARANCE p ...
Page 44: ...EM 39 ENGINEMECHANICAL CYLINDER HEAD 1ZZ FE Gaskett Crankshaft Pos l ion Se sor ...
Page 45: ...EM 40 ENGINEMECHANICAL CYLINDER HEAD 2ZZ GE D ring ...
Page 121: ... MEMO ...
Page 123: ......
Page 135: ... MEMO ...
Page 137: ......
Page 171: ...SF 34 COMPONENTS 1ZZ FE No 2WaterBy passPipe cs Y Non reusablepart SFI VSV lorEVAP llOT 16 ...
Page 206: ...HEATED OXY SFI COMPONENTS GEN SENSOR y HeatedOx Bank1 S ygenSensor ensor1 XYGEN SENSOR SF 69 ...
Page 208: ... SFI ENGINE CONTROL MODULE ECM ENGINE CONTROL MODULE ECM COMPONENTS y if SF 71 ...
Page 211: ... MEMO ...
Page 213: ... ...
Page 239: ...co zs COOLING ELECTRIC COOLING FAN w AJC FanShroud No 1 FanMotor Fan No 1 FanMotor wlo AJC N ...
Page 246: ...LUBRICATION OILANDFILTER OILPUMP OILNOZZLE 2ZZ GE LU 1 LU 5 LU 14 I ...
Page 247: ...I ...
Page 265: ... MEMO ...
Page 267: ......
Page 283: ...MEMO ...
Page 284: ...STARTING STARTINGSYSTEM STARTER STARTERRELAY ST 1 ST 2 ST 17 ...
Page 285: ......
Page 303: ... MEMO ...
Page 304: ...CHARGING CHARGINGSYSTEM GENERATOR CH 1 CH 5 ...
Page 305: ......
Page 323: ... MEMO ...
Page 325: ......
Page 343: ... MEMO ...
Page 345: ......
Page 401: ......
Page 461: ... MEMO ...
Page 463: ......
Page 501: ... MEMO ...
Page 503: ......
Page 541: ......
Page 543: ......
Page 579: ...SA 36 SUSPENSION AND AXLE FnONTSHOCK ABSORBER ...
Page 623: ......
Page 681: ...BA 56 REAR SPEED SENSOR COMPONENTS BRAKE REAR SPEED SENSOR RearSpeedSensor ...
Page 685: ... MEMO ...
Page 687: ......
Page 741: ... MEMO ...
Page 743: ......
Page 766: ......
Page 767: ......
Page 821: ......
Page 848: ... BODYELECTRICAL INTERIOR LIGHT SYSTEM LOCATION BE 27 INTERIOR LIGHT SYSTEM I13WJ ...
Page 861: ...BE 40 BODYELECTRICAL COMBINATION METER DoorCourtesySwitches FuelSenderGauge I I IIJW ...
Page 862: ...BE 41 BODY ELECTRICAL COMBINATION METER Connector A Connector 8 Iii Sx Q _ c N I l l 735 ...
Page 940: ...ANTENNA LOCATION p BE 119 BODYELECTRICAL ANTENNA AntennaAssembly L AudioAssembly ...
Page 949: ... MEMO ...
Page 951: ......
Page 961: ...B0 10 FRONT DOOR COMPONENTS Front oOOf Belt Moulding BODY FRONl OOOf 1 ...
Page 993: ...80 42 ROOF SIDE MOULDING COMPONENTS p BODY ROOF IDEMOULDING RoofSideMoulding HI 500 ...
Page 997: ...B0 46 SIDE MUD GUARD COMPONENTS Side Mud Guard 9Ctips p BODY SIDE MUD GUARD ...
Page 1071: ......
Page 1130: ...AC 59 AIR CONDITIONING CONDENSER FAN Fan Shroud Fao Nut N ...
Page 1145: ... MEMO ...
Page 1146: ...10 1 ALPHABETICAL INDEX ...