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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1994 Honda Prelude car and truck
repair procedures including Honda engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 1994 Honda Prelude automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1994 Honda Prelude
- 1994 Honda Prelude S 2.2 L4 GAS, CC:2156, Fuel Injection
- 1994 Honda Prelude SI 2.3 L4 GAS, CC:2259, Fuel Injection
- 1994 Honda Prelude 4WS 2.3 L4 GAS, CC:2259, Fuel Injection
- 1994 Honda Prelude Vtec 2.2 L4 GAS, CC:2156, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 1994 Honda Prelude AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1994 Honda Prelude cars and light trucks from 1990+
Honda -> Component Replacement & Adjustment -> THERMOSTAT, REPLACE -> 1993 -> 1994-95 -> ACCORD -> CIVIC & CIVIC DEL SOL -> EXCEPT VTEC ENGINE -> ODYSSEY -> PRELUDE -> w/2.2L/4-131 Engine -> w/2.7L/V6-163 Engine -> With VTEC ENGINE
Vehicle: 1994 Honda Prelude Vtec 2.2 L4 GAS
ACCORD
1993
Refer to Fig. , for thermostat replacement.
1994-95
w/2.2L/4-131 Engine
Refer to Fig. , for thermostat replacement.
w/2.7L/V6-163 Engine
Refer to Fig. , for thermostat replacement.
CIVIC & CIV...
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A/C & HEATER SERVICE PROCEDURES FOR 1994 Honda Prelude AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1994 Honda Prelude cars and light trucks from 1990+
Honda -> Diagnosis & Testing -> HEATER SYSTEM TROUBLESHOOTING -> 1993 ACCORD -> EXCEPT 1993 ACCORD
Vehicle: 1994 Honda Prelude Vtec 2.2 L4 GAS
Before performing any troubleshooting procedures, ensure that coolant level is correct and vehicle is warmed up to normal operating temperature.
1993 ACCORD
Refer to the troubleshooting table Fig. for symptoms, then refer as directed to the related diagnostic flow chart located in "A/C ... "
CLICK HERE TO GET FULL ACCESS TO 1994 Honda Prelude A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 Honda Prelude AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1994 Honda Prelude cars and light trucks from 1990+
Honda -> Diagnosis & Testing -> A/C SYSTEM TROUBLESHOOTING -> A/C SYSTEM PERFORMANCE CHECK -> DISCHARGE (HIGH SIDE) PRESSURE ABNORMALLY HIGH -> DISCHARGE (HIGH SIDE) PRESSURE LOW -> LOW & HIGH SIDE PRESSURES HIGH -> LOW & HIGH SIDE PRESSURES LOW -> SUCTION (LOW SIDE) PRESSURE HIGH -> SUCTION (LOW SIDE) PRESSURE LOW
Vehicle: 1994 Honda Prelude SI 2.3 L4 GAS
DISCHARGE (HIGH SIDE) PRESSURE ABNORMALLY HIGH
- Cool condenser with water while observing high side pressure.
- If pressure does not return to normal, check for excessive charge of refrigerant in system. Evacuate system, recharge with specified quantity of refrigerant and repeat test.
- If high pressure drops when condenser is cooled, check for improper air flow through condenser. Check for damaged or clogged condenser fins, and improper condenser fan operation.
- Feel condenser inlet. If line is excessively hot, check for refrigerant restric...
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A/C & HEATER SERVICE PROCEDURES FOR 1994 Honda Prelude AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1994 Honda Prelude cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1994 Honda Prelude SI 2.3 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 1994 Honda Prelude A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 Honda Prelude AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1994 Honda Prelude cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1993-95 -> Pressure Gauge Indication
Vehicle: 1994 Honda Prelude 4WS 2.3 L4 GAS
Refer to "Pressure Gauge Indi... "
CLICK HERE TO GET FULL ACCESS TO 1994 Honda Prelude A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 Honda Prelude AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1994 Honda Prelude cars and light trucks from 1990+
Honda -> Cooling Fans -> COMPONENT DIAGNOSIS & TESTING -> FAN MOTOR -> FAN RELAY -> THERMO SENSOR
Vehicle: 1994 Honda Prelude SI 2.3 L4 GAS
Refer to for additional cooling fan and fan system testing information.
FAN MOTOR
- Disconnect electrical connector to fan motor.
- Connect battery voltage across motor terminals using suitable jumper wires.
- If fan fails to operate, motor is faulty.
FAN RELAY
- Disconnect electrical connector and remove relay.
- Connect ohmmeter between relay terminals A and B, Fig. .
- Meter should indicate no continuity.
- Connect battery voltage across terminals C and D.
- With relay energiz...
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