1993 BMW 740I REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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1993 BMW 740I CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 BMW 740I car and truck repair procedures including BMW 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 BMW 740I automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for BMW mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1993 BMW 740I vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

Import Compressor Service -> Delco Compressor
Vehicle: 1993 BMW 740I 4.0 V8 GAS

For Service Procedures On Delco Radial, Axial Or Variable Displacement Compressors, Refer To Compressor Service Of The General Motors Chapter.

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BRAKE SERVICE PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

Anti-lock Brakes -> System Service -> Brake System Bleed -> Component Replacement -> Control Unit, Replace -> Front Speed Sensor, Replace -> Hydraulic Unit, Replace -> Rear Speed Sensor, Replace
Vehicle: 1993 BMW 740I 4.0 V8 GAS

Brake System Bleed

Refer to "Hydraulic Brake Systems," for procedures.

Component Replacement

Hydraulic Unit, Replace
  • Disconnect battery ground cable.
  • Remove coolant expansion tank.
  • Remove brake lines from hydraulic unit as follows: front left; front right; rear left; rear right.
  • Remove brake hydraulic lines from master cylinder to hydraulic unit.
  • Remove cover from top of hydraulic cover, then loosen, but do not remove, bolts for hydraulic unit.
  • Remove retaining screws and pull off multiple pin connector and disconnect ground wire.
  • Pull up on the front of the hydraulic unit, then disconnect t...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

BMW -> Fuel Filter Replacement -> Except X3 & Z4 -> Fuel System Pressure Relief -> Models w/Fitting Or Union Bolt Connection -> Models w/Fuel Hose Connection -> Removal & Installation
Vehicle: 1993 BMW 740I 4.0 V8 GAS

Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while it relearns its adaptive strategy.

Fuel System Pressure Relief

  • Obtain the vehicle owner's radio theft protection code.
  • Remove the fuel pump relay(s).
  • Start the engine and allow it to stall.
  • Crank engine for 10 seconds to ensure the fuel pressure has been...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

DRIVESHAFT U-JOINT, Replace -> Assembly -> Disassembly
Vehicle: 1993 BMW 740I 4.0 V8 GAS

Disassembly

  • Raise and support vehicle.
  • Remove propeller shaft assembly.
  • Remove hose straps.
  • Lift out circlip.
  • Pull off constant velocity joint complete with dust cover.
  • Press knurled head bolts and washers out of constant velocity joint.
  • Press off dust cover.

Assembly

  • Pack new constant velocity joint with 60 grams of grease (HWB). Do not pack inner race with cage since the balls would fall ou...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

Starter, Replace
Vehicle: 1993 BMW 740I 4.0 V8 GAS

  • Disconnect battery ground cable.
  • Remove cap, then disconnect starter motor wiring at firewall.
  • Disconnect lead from starter motor.
  • Remove washer fluid tank t...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

Cabin Air Filter Service -> BMW -> 1993-2001 7 Series
Vehicle: 1993 BMW 740I 4.0 V8 GAS

Service interval is determined by the service indicator.

  • Remove cabin air filter cover retaining screw, then open the cover.
  • Depress the cabin air filter duct lock, then lift the cover upward.
  • Release the cabin ai...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

BMW -> Service Interval Indicator -> 7 Series -> Interval Indicator -> Less Underhood Diagnostic Connector -> Oil Service -> With Underhood Diagnostic Connector
Vehicle: 1993 BMW 740I 4.0 V8 GAS

Less Underhood Diagnostic Connector

  • Press and hold the reset button located at the top lefthand side of the instrument cluster for 10 seconds.
  • A four line menu should appear on the speedometer display. First line is the Back function followed by three service and maintenance items.
  • A "!" symbol indicates the service or maintenance item can be reset. An "0" symbol indicates the item cannot be reset. The first 20% of the service or maintenance interval is protected against accidental or premature reset.
  • Use the Reset button or lower axial FAS button on the turn signal high beam switch to scr...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1993 BMW 740I 4.0 V8 GAS

Inlet

  • Drain coolant into a suitable container.
  • Reposition hose clamp at heater core and remove hose.
  • Reposition hose clamp at cylinder head and remove hose.
  • Remove hose from vehicle.
  • Reverse procedure to i...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 BMW 740I AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1993 BMW 740I 4.0 V8 GAS

  • Remove fan cowl by lifting out expansion rivets on both sides.
  • Secure fan pulley with suitable securing tool, or equivalent, then remove fan. Fan has lefthand handed threads.
  • Loosen tensioner lock bolts, then turn tensioner with suitable wrench to receive tens...

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COMPONENT LOCATION DIAGRAMS FOR 1993 BMW 740I AUTOMOBILES

Component location diagrams for most 1993 BMW 740I cars and light trucks sold in the U.S. from 1990+.

RH Side Of Engine Compartment Diagram for 1993 BMW 740I  4.0 V8 GASRH Side Of Engine Compartment Diagram for 1993 BMW 740I 4.0 V8 GAS

Components on diagram:
  • Connector X-6211
  • Connector X-6212
  • Connector X-6221
  • Connector X-6222
  • M70 Engine Harness Splice Locations Diagram for 1993 BMW 740I  4.0 V8 GASM70 Engine Harness Splice Locations Diagram for 1993 BMW 740I 4.0 V8 GAS

    Components on diagram:
  • Splice X-6411
  • Splice X-6460
  • Splice X-6461
  • Splice X-8025
  • Splice X-8042
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    WIRING DIAGRAMS FOR 1993 BMW 740I AUTOMOBILES

    OEM drawn wiring diagrams for most 1993 BMW 740I cars and light trucks sold in the U.S.

    1993 BMW 740I  4.0 V8 GAS Wiring Diagram1993 BMW 740I 4.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Cruise Control Switch
  • Electronic Throttle Control Module
  • 1993 BMW 740I  4.0 V8 GAS Wiring Diagram1993 BMW 740I 4.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Automatic Heating/ Air Conditioning Control Module
  • Park Ventilation Relay Box
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    TECHNICAL SERVICE BULLETINS FOR 1993 BMW 740I AUTOMOBILES

    OEM TSB listings for most 1993 BMW 740I cars and light trucks sold in the U.S. from 1985+.

    Document: Tools and Equipment
    Vehicle: 1993 BMW 740I 4.0 V8 GAS

    Auto Systems:
  • Tools, Equipment
  • Labor Times, Manuals, Warranty, Aids
  • Document: Tools and Equipment
    Vehicle: 1993 BMW 740I 4.0 V8 GAS

    Auto Systems:
  • Tools, Equipment
  • CLICK HERE TO GET FULL ACCESS TO 1993 BMW 740I TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1993 BMW 740I AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 BMW 740I 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 BMW 740I 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 BMW 740I 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 BMW 740I 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

    CLICK HERE TO GET FULL ACCESS TO 1993 BMW 740I SPECIFICATIONS DATA!

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