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1993 Volvo 940 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Volvo REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Volvo -> Component Replacement & Adjustment -> EXPANSION VALVE, REPLACE -> 240, 940 & 960 -> 850
Vehicle: 1993 Volvo 940 2.3 L4 GAS
240, 940 & 960
- Disconnect battery ground cable.
- Discharge refrigerant from system.
- Remove soundproofing and side panels.
- Remove evaporator cover.
- Remove evaporator outlet insulation.
- Remove expansion valve.
- Reverse procedure to install. If system has been opened for more than an hour, or expansion...
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BRAKE SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Anti-lock Brakes -> Troubleshooting -> 240, 940 & 960 -> 850 -> Component Fault Tracing -> Testing Wiring
Vehicle: 1993 Volvo 940 2.3 L4 GAS
Component Fault Tracing
240, 940 & 960
All procedures must be completed to avoid damaging the control unit.
Refer to wiring diagram and component locations in Figs. through , during fault tracing procedures.
- Check fuse in transient surge protector
- Check all connectors, wires and ground connections for ABS System.
- Switch ignition off.
- Disconnect connector from control unit by depressing lock spring and swinging connector out.
- Remove cover from hydraulic modulator.
- Remove cover from control unit connector.
- Remove white protective moldings from sides of connector.
- Check ground connections in...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Volvo -> Component Locations -> 1998 Volvo S90, V90, 1983-93 240, 1980-84 260, 1985-92 740, 1983-90 760, 1987-90 780 & 1991-97 940 & 960
Vehicle: 1993 Volvo 940 2.3 L4 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
DRIVESHAFT, Replace
Vehicle: 1993 Volvo 940 2.3 L4 GAS
- Raise and support vehicle.
- Remove support bearing.
- Unbolt driveshaft flanges at transmission end and differential end.
- ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Starter, Replace
Vehicle: 1993 Volvo 940 2.3 L4 GAS
- Remove hose and pipe for charge air cooler.
- Remove splash guard.
- Remove power cable and antenna from starter motor.
- ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Volvo -> Anti-Lock Brake System (ABS)/Dynamic Stability & Traction Control (DSTC)/Stability Traction Control (STC) Warning Lamp ->
Vehicle: 1993 Volvo 940 2.3 L4 GAS
The warning lamp is used to warn of an system fault. The lamp input monitors the condition of the system. The lamp will be lit during engine start-up, but should go out when the self-diagnostic sy...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Radiator, Replace
Vehicle: 1993 Volvo 940 2.3 L4 GAS
- Remove expansion tank cap, then remove guard from under radiator.
- Drain coolant into suitable container.
- Remove electric cooling fan, then disconnect radiator ...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1993 Volvo 940 2.3 L4 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 1993 Volvo 940 AUTOMOBILES
Component location diagrams for most 1993 Volvo 940 cars and light trucks sold in the U.S. from 1990+.
On Board Diagnosis (OBD) System Component Locations Diagram for 1993 Volvo 940 2.3 L4 GAS Components on diagram: |
ABS System Component Locations Diagram for 1993 Volvo 940 2.3 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1993 Volvo 940 AUTOMOBILES
OEM drawn wiring diagrams for most 1993 Volvo 940 cars and light trucks sold in the U.S.
1993 Volvo 940 2.3 L4 GAS Wiring Diagram Components on diagram: |
1993 Volvo 940 2.3 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1993 Volvo 940 AUTOMOBILES
OEM TSB listings for most 1993 Volvo 940 cars and light trucks sold in the U.S. from 1985+.
Document: STUCK CDS IN AUDIO UNIT Vehicle: 1993 Volvo 940 2.3 L4 GAS Auto Systems: |
Document: ROAD SIDE ASSISTANCE ON CALL - REVISED Vehicle: 1993 Volvo 940 2.3 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1993 Volvo 940 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 Volvo 940 cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1993 Volvo 940 cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1993 Volvo 940 cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1993 Volvo 940 cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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