kpa HONDA CIVIC 2002 7.G Owner's Manual

Heating and Air Conditioning
System Evacuation
Use only service equipment that is U.L.-listed and is
certified to meet the requirements of SAE J2210 to
remove HFC-134a (R-134a)from the air conditioninq
system.
lf accidental system discharge occurs, ventilate the
work area before resuming service.
Additional health and safety information may be
obtained from the refrigerant and lubricant
manufacturers.
1. When an Ay'C system has been opened to the
atmosphere, such as during installation or repair, it
must be evacuated using a R-134a refrigerant
recovery/recycling/charging station (lf the system
has been open for several days, the receiver/dryer
should be replaced, and the system should be
evacuated for several hours.)
. Air conditioning refrigerant or lubricant vapor
can irritate your eyes, nose, or throat.. Be carefulwhen connecting service equipment.. Do not breathe refrigerant or vapor.
21-54
2. Connect a R-134a refrigerant recovery/recycling/
charging station (A)to the high-pressure servicepon (B) and the low-pressure service port (C), as
shown, following the equipment manufacturer's
instructions. Evacuate the system.
lf the low-pressure does not reach more than 93.3
kPa {700 mmHg, 27.6 in.Hg) in 15 minutes, there isprobably a leak in the system. Partially charge the
system, and check for leaks (see step 3 on page 21-
56).
-i - r4.t

7. To complete the charts:
. Markthe deliverytemperature along the vertical line.
. Mark the intake temperature (ambient air temperature) along the bottom line.
. Draw a line straight up from the air temperature to the humidity.
. Mark a point 10 % above and 10 % belowthe humidity level.
. From each point. drawa horizontal line across the delivery temperature.
. The delivervtemperature should fall between thetwo lines
. Complete the low-side pressure test and high-side pressure test in the same way.
. Anv measurements outside the line may indicate the need for further inspection.
kPa(ksl{cm')Lpsrl
2500 -
[25) _360l
1500 -
{1s},21o)
1000 -(101:1401
500 -
{5)171l
DELIVERYPRESSURE
80 yo
a0 0/"
HUMIDITYLEVEL
30 9o
30%
80%
{kgflcm')Lpsil
600{6ttssl
2000(2011280
fcl
100{11h4l
INTAKEPRESSURE
OELIVERYTEMPERATURE
.F
{'cl
I104{40)95(35)
I86t30)
I77t25l68t20l
INTAKE TEMPEBATURE
21-59

Under-dash Fuse/Relay Box
Fuse
Number
AmpsWire ColorComponent(s) or Circuit(s) Protected
115ABLKA/VHTlgnition coils
2204WHT/REDAirlfuel ratio sensor, ECM
310ARED/BLUDaytime running Iights control unit {Canada)10ABLI(ORNAir/fuel ratio sensor relay, Alternator, CMP sensor, Cruise control main
switch, Cruise control unit. ELD unit, Evaporative emission (EVAP) bypass
solenoid valve, Evaporative emission (EVAP)canister purge valve,
Evaporative emission (EVAP) canister vent shut valve, Secondary H02S,
Vehicle speed sensor
5Not used
67.5AYEUGRNMoonroof control unit, Moonroof open and close relay, Power window
relaV
7204GRNMoonroof motor
I7.5AYEUREDAudio unit
910AGRNOPDS unit, Rear window wiper motor, Rear window washer motor, Rear
window wiper intermittent control unit
107.54YELBack-up lights, Cruise indicator light, EPS control unit, Gauge assembly,
Keyless receiver unit, Multiplex control unit, Security control unit
connector (optional)
117.5ABLIVORNABS modulator-control unit
127.5AYEUREDDaytime runnino liohts control unit (Canada)
1310APNKSRS unit't410ABLK/YE LA,,/C compressor clutch relay, Blower motor relay, Condenser fan relay,
Heater control panel, Power mirror actuator, Power mirror defogger(Canada), Radiator fan relay, Rear window defogger relay, Recirculation
control motor1ENot used
loNot used
1715AYE L/B LKECM, Fuel pump
B LK/YE L>H> Unrr
1815AYEUGRNAccessory power socket
197.5AYEUBLKTurn siqnal/hazard relav, Turn siqnal liohts
2030AGRN/BLKMultiplex control unit, Windshield washer motor. Windshield wioer motor21Not used
22204GRN/BLKPassenqer's window motor
2320A.G R N,A/VHTDriver's window motor
24Not used
25Not used
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22-47