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BMW 850CI CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW
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| 1993 |
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about BMW 850CI 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 850CI automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR BMW 850CI 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 BMW 850CI cars and light trucks from 1990+
Air Bag System Precautions -> BMW -> Arming
Vehicle: 1994 BMW 850CI 5.0 V12 GAS
- Ensure nobody is in vehicle, then connect battery positive cable, then ground cable.
- From a safe position to the side of or below air bag modules, turn ignition On and observe air bag indicator lamp. Lamp s...
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BRAKE SERVICE PROCEDURES FOR BMW 850CI AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported BMW 850CI cars and light trucks from 1990+.
Power Brake Units -> Power Brake Unit Service -> 740, 750, 840 & 850 & 1997 540 -> Hydraulic Power Flow Regulator, Replace -> M3, Z3, 318, 323, 325, 328, 525, 528 & 530 & 1995 540 -> Power Brake Booster, Replace
Vehicle: 1997 BMW 850CI 5.4 V12 GAS
Hydraulic Power Flow Regulator, Replace
- With engine off, discharge hydraulic reservoir by operating brake pedal approximately 20 times with same force required for full stop braking action.
- Disconnect electrical connectors on circulating pressure warning and hydraulic pressure switches.
- Remove hydraulic lines from power flow regulator.
- Remove power flow regulator mounting bolts.
- Remove power flow regulator.
- Reverse procedure to install. Ensure all connections and pipes are free from dirt.
Power Brake Booster, Replace
M3, Z3, 318, 323, 325, 328, 525, 528 & 530 & 1995 540
- Remove m...
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FUEL FILTER REPLACEMENT PROCEDURES FOR BMW 850CI AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported BMW 850CI cars and light trucks sold in the U.S. for 1980+.
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: 1996 BMW 850CI 5.4 V12 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 BMW 850CI AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported BMW 850CI cars and light trucks from 1990+.
DRIVESHAFT, Replace
Vehicle: 1994 BMW 850CI 5.0 V12 GAS
The propeller shaft is adapted to pertinent requirements in reverence to the transmission version, power flow and vibration behavior, so that removal and installation will differ and depend on the version. Only tighten nuts or bolts on the flange end whenever possible to avoid tension in the joint disc.
- Remove exhaust assembly.
- Unscrew heat shield.
- On models with front joint disc, unscrew propeller shaft on transmission.
- On models with front universal joint, support transmission with special tools 24 0 120 and 00 2 020.
- Unscrew transmission suspension.
- Unscrew universal joint on...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR BMW 850CI AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported BMW 850CI cars and light trucks from 1990+.
Alternator, Replace
Vehicle: 1994 BMW 850CI 5.0 V12 GAS
- Disconnect ground leads from batteries.
- Unfasten cover from oil filter to enable engine oil to flow back into oil pan.
- Remove complete upper section of suction filter housing together with mass air flow sensor.
- Unfasten clips and hose clips.
- Remove cover from ignition coil.
- Remove nuts and leads from ignition coil.
- Remove viscous fan.
- Unfasten hose clip from cooling air hose on alternator.
- Remove nut and bolt from clamping fixture for toothed V-belt.
- Remove top mounting bolt on alternator.
- Remove V-belt.
- Remove splash guard.
- Remove...
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MAINTENANCE LAMP RESET PROCEDURES FOR BMW 850CI AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported BMW 850CI cars and light trucks sold in the U.S. from 1990+.
BMW -> Service Interval Indicator -> 8 Series -> Interval Indicator -> Less Underhood Diagnostic Connector -> Oil Service -> With Underhood Diagnostic Connector
Vehicle: 1996 BMW 850CI 5.4 V12 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 BMW 850CI AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported BMW 850CI cars and light trucks from 1990+
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1994 BMW 850CI 5.0 V12 GAS
Lower
- Drain coolant into a suitable container.
- Reposition hose clamp at radiator and remove hose.
- Reposition hose clamp at thermostat housing and remove hose.
- Remove hose from vehicle.
- Reverse procedure ...
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SERPENTINE BELT SERVICE PROCEDURES FOR BMW 850CI AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported BMW 850CI cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1995 BMW 850CI 5.4 V12 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 BMW 850CI AUTOMOBILES
Component location diagrams for most BMW 850CI cars and light trucks sold in the U.S. from 1990+.
Rear Harness Splices Diagram for 1993 BMW 850CI 5.0 V12 GASComponents on diagram: |
Rear RH Side Of Luggage Compartment Diagram for 1997 BMW 850CI 5.4 V12 GASComponents on diagram: |
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WIRING DIAGRAMS FOR BMW 850CI AUTOMOBILES
OEM drawn wiring diagrams for most BMW 850CI cars and light trucks sold in the U.S.
1996 BMW 850CI 5.4 V12 GAS Wiring DiagramComponents on diagram: |
1994 BMW 850CI 5.0 V12 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR BMW 850CI AUTOMOBILES
OEM TSB listings for most BMW 850CI cars and light trucks sold in the U.S. from 1985+.
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Document: OPTICAL TESTING AND PROGRAMMING SYSTEMS - OPPS - REVISED Vehicle: 1993 BMW 850CI 5.0 V12 GAS Auto Systems: |
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Document: A/C LEAK DETECTION KIT Vehicle: 1996 BMW 850CI 5.4 V12 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR BMW 850CI AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most BMW 850CI 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 BMW 850CI 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 BMW 850CI 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 BMW 850CI 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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Rear Harness Splices Diagram for 1993 BMW 850CI 5.0 V12 GAS
Rear RH Side Of Luggage Compartment Diagram for 1997 BMW 850CI 5.4 V12 GAS
1996 BMW 850CI 5.4 V12 GAS Wiring Diagram
1994 BMW 850CI 5.0 V12 GAS Wiring Diagram
