1988 Oldsmobile 98 Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1988 Oldsmobile 98 car and truck repair procedures including Oldsmobile 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 1988 Oldsmobile 98 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1988 Oldsmobile 98

  • 1988 Oldsmobile 98 Regency 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C

WIRING DIAGRAMS FOR 1988 Oldsmobile 98 AUTOMOBILES

OEM drawn wiring diagrams for most 1988 Oldsmobile 98 cars and light trucks sold in the U.S.

1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram

Components on diagram:
  • Blower Relay
  • Heater And A/C Control Assembly
  • Blower Switch
  • Blower Motor
  • Blower Resistor Assembly
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Relay Center
  • A/C Compressor Clutch
  • A/C High Pressure Cutout Switch
  • Electronic Control Module
  • Pressure Cycling Switch
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Relay Center
  • A/C Compressor Clutch
  • A/C High Pressure Cutout Switch
  • Electronic Control Module
  • Pressure Cycling Switch
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Relay Center
  • ELC Height Sensor
  • ELC Compressor Assembly
  • ELC Relay
  • ELC Test Connector
  • 1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Fuel Tank Unit
  • Battery
  • Instrument Cluster
  • Mass Air Flow Sensor
  • Electronic Control Module
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • LH Backup Light
  • LH Tail Light
  • RH Backup Light
  • RH Tail Lights
  • LH Rear Side Marker Light
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Instrument Cluster
  • Cruise Control Module
  • Chime Module
  • Electronic Control Module
  • 1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Mass Air Flow Sensor
  • Blower Motor Relay
  • Service Engine Soon Light
  • CLICK HERE TO GET FULL ACCESS TO 1988 Oldsmobile 98 WIRING DIAGRAMS!

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

    Click here to view more details1996 Oldsmobile 98 Brake Disc, Front.

    Source: Auto Body Parts Store

    $56.53

    Click here to view more details about 1996 Oldsmobile 98 Antenna1996 Oldsmobile 98 Antenna, 1-section mast; 470 mm extension; Stick-on; A high quality universal imitation antenna; May require modification or other adjustment to your vehicle upon installation..

    Source: Auto Body Parts Store

    $5.01

    Click here to view more details1970 Oldsmobile Cutlass Head Light Housing Screw Kit, Head Light Housing Screw Kit, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $18.50

    Click here to view more details1971 Oldsmobile 98 V8, 7.5 L, 455 CID Rebuilt Engine, Olds, specify automatic or 4 speed transmission, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,865.00

    Click here to view more details1995 Oldsmobile 98 Used Ignition Switch W/Key, LESABRE, Very Good.

    Source: Used Auto Parts Store

    $69.00

    Click here to view more details1988 Oldsmobile 98 Used Air Flow Meter/Sensor, 3.3, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $69.00
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