Auto Parts Search
1991 MERCEDES-BENZ 190E CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT MERCEDES-BENZ REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Section
- 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 1991 MERCEDES-BENZ 190E AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 MERCEDES-BENZ 190E 2.6 2.6 L6 GAS
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E A/C & HEATER SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
MERCEDES-BENZ -> PARKING BRAKE ADJUSTMENT -> 190D & E, 260E, 300CE, D, E & TE -> 300SE & SEL, 420SEL, 560SEC, SEL & SL
Vehicle: 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS
300SE & SEL, 420SEL, 560SEC, SEL & SL
- Loosen each LH and RH shouldered bolt from rear axle.
- Raise and support vehicle.
- Rotate wheel until threaded hole, from which the shouldered bolt has been removed, faces forward and up at about a 45° angle on models with diagonal swing axle and exactly forward on models with diagonal swing axle and starting torque compensation.
- Insert suitable screwdriver through hole of wheel rim brake disc and rear axle shaft flange. Engage screwdriver with adjustment star and turn adjusting star until star can no longer be turned. Turn back adjusting...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E BRAKE SERVICE PROCEDURES
FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
Mercedes-Benz -> Fuel Filter Replacement -> Except 2003-06 E320 & E500 Sedans Less 4 Matic & 2004-06 E Series w/Gasoline Engines -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 1991 MERCEDES-BENZ 190E 2.6 2.6 L6 GAS
Fuel System Pressure Relief
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.
Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental fuel spray.
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.
- Ensure t...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E FUEL FILTER REPLACEMENT PROCEDURES
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
DRIVESHAFT, Replace
Vehicle: 1991 MERCEDES-BENZ 190E 2.6 2.6 L6 GAS
- Raise and support vehicle.
- Unscrew exhaust shielding plate.
- Lift transmission and support.
- Unscrew hex, head screws and hex nut and remove rear engine carrier with engine mount.
- Unscrew bracket for fastening seat belt on vehicles starting 09/88.
- Unscrew cross-bridge if installed from tunnel.
- Loosen propeller shaft clamping nut for approximately two turns without sliding back rubber sleeve (sliding along).
- Remove front propeller shaft from transmission.
- Prior to sliding back propeller shaft, loosen fitted sleeves of soft pull-push flexible coupling installed on transmission end by me...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES
STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
Alternator, Replace
Vehicle: 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS
- Disconnect battery ground cable at battery.
- Remove air intake cover.
- Remove electrical connecti...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E STARTER & ALTERNATOR REPLACEMENT PROCEDURES
MAINTENANCE LAMP RESET PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
Mercedes-Benz -> Seat Belt & Backrest Lock Warning Lamp ->
Vehicle: 1991 MERCEDES-BENZ 190E 2.6 2.6 L6 GAS
The Seat Belt and Backrest Lock warning lamp will illuminate when the ignition switch is placed in the On position to indicate the warning lamp is operational. After the engine has been started, the warning lamp should blink for brief time to remind driver and passenger to fasten seat belts. If the warning...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E MAINTENANCE LAMP RESET PROCEDURES
RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
Radiator, Replace
Vehicle: 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS
- Drain coolant into a suitable container.
- Remove coolant hoses from radiator.
- Remove fan cowl and place over fan.
- On models without air conditioning, remove clips from left and right sides of radiator.
- On models with automatic transmission, re...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E RADIATOR & HOSE REPLACEMENT PROCEDURES
SERPENTINE BELT SERVICE PROCEDURES FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1991 MERCEDES-BENZ 190E 2.6 2.6 L6 GAS
- Remove fan and shroud.
- Loosen bolt on tensioner pulley 1/4 to 1/2 turn.
- Rotate tensioner counterclockwise using suitable tool to remove drive belt.
- Remove ...
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E SERPENTINE BELT SERVICE PROCEDURES
COMPONENT LOCATION DIAGRAMS FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
Component location diagrams for most 1991 MERCEDES-BENZ 190E cars and light trucks sold in the U.S. from 1990+.
Top Front Of Engine Diagram for 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS Components on diagram: |
Rear Of RH Front Door Diagram for 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS Components on diagram: |
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E PARTS/COMPONENTS LOCATION DIAGRAMS!
WIRING DIAGRAMS FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
OEM drawn wiring diagrams for most 1991 MERCEDES-BENZ 190E cars and light trucks sold in the U.S.
1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS Wiring Diagram Components on diagram: |
1991 MERCEDES-BENZ 190E 2.6 2.6 L6 GAS Wiring Diagram Components on diagram: |
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E WIRING DIAGRAMS!
TECHNICAL SERVICE BULLETINS FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
OEM TSB listings for most 1991 MERCEDES-BENZ 190E cars and light trucks sold in the U.S. from 1985+.
Document: Introduction of Improved Single-Component Windshield/Window Bonding System Vehicle: 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS Auto Systems: |
Document: Instrument Cluster Oil Level Messages Vehicle: 1991 MERCEDES-BENZ 190E 2.3 2.3 L4 GAS Auto Systems: |
CLICK HERE TO GET FULL ACCESS TO 1991 MERCEDES-BENZ 190E TECHNICAL SERVICE BULLETINS!
COMPONENT/PARTS SPECIFICATIONS FOR 1991 MERCEDES-BENZ 190E AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 MERCEDES-BENZ 190E 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 1991 MERCEDES-BENZ 190E 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 1991 MERCEDES-BENZ 190E 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 1991 MERCEDES-BENZ 190E 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 1991 MERCEDES-BENZ 190E SPECIFICATIONS DATA!
Shop online for auto body parts, engines, wheels, lights...
More parts |
Get the Complete Technical Service Bulletins! |
Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 MERCEDES-BENZ 190E vehicle. |
Access the Complete guide! |