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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Toyota MR2 car and truck repair procedures including Toyota 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 1991 Toyota MR2 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1991 Toyota MR2

  • 1991 Toyota MR2 2.0 L4 GAS, CC:1998, Fuel Injection, Engine VIN:, Desg:S
  • 1991 Toyota MR2 2.2 L4 GAS, CC:2164, Fuel Injection, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 1991 Toyota MR2 AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Toyota MR2 cars and light trucks sold in the U.S.

1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

Components on diagram:
  • Symbol Identification
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Tail Lamp Relay
  • Ignition Relay
  • Defogger Relay
  • Circuit Opening Relay
  • EFI Relay
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Ignition Switch
  • Alternator
  • Starter
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Cooling Fan Relay
  • Ignition Switch
  • PRNDL
  • Back-Up Lamp Switch
  • Back-Up Lamps
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Fuel Injector No. 4
  • Oxygen Sensor
  • Fuel Injector No. 2
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Seat Belt Warning Relay
  • Ignition Key Cylinder Lamp
  • Seat Belt Warning Lamp
  • Buckle Switch
  • Unlock Warning Switch
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Shift Lock ECU
  • Center Air Bag Sensor Assembly
  • LH Front Air Bag Sensor
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • RH Turn Indicator
  • LH Turn Indicator
  • High Beam Indicator
  • CLICK HERE TO GET FULL ACCESS TO 1991 Toyota MR2 WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details1989 Toyota MR2 Wiper Blade, Front, Rear, 18 in. length, Includes universal plastic adapters and easy to follow installation instructions; This new generation flat blade provides improved wiping capabilities in rain and freezing weather, long lasting durability, an easy to service design using a rubber insert that requires no special tools or high cost items to replace, and a clean appearance from inside the vehicle with the wiper profile neatly conforming to the base of the windshield; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $18.54

    Click here to view more details about 1995 Toyota MR2 Headlight, Driver Or Passenger Side1995 Toyota MR2 Headlight, Driver Or Passenger Side, 7 in. x 6 in.; Bulbs not included; Without turn signal light; Composite type; DOT and SAE approved; A high quality universal headlight..

    Source: Auto Body Parts Store

    $12.30

    Click here to view more details about 2002 Toyota MR2 15" x 6" Alloy Wheel2002 Toyota MR2 15" x 6" Alloy Wheel, Alloy Wheel; 15 X 6; 5 Spokes; 4 Lug; 4 Inch BP; Front; Bright Sparkle Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $121.50

    Click here to view more details1989 Toyota MR2 L4, 1.6 L, 1587 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details1991 Toyota MR2 Used Flywheel, 4 cyl, Very Good.

    Source: Used Auto Parts Store

    $86.00

    Click here to view more details1992 Toyota MR2 Used Distributor, 2.2, AUTO, FWD (4 cyl, 5SFE eng), Fed & Canada mkt, Very Good.

    Source: Used Auto Parts Store

    $198.00
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