Defender 110 (LD) V8-3.9L (1993): Powertrain Management
Also for this vehicle: Defender 90 (LD) V8-4.0L (1997), Defender Circuit Diagrams (2002 on), Defender Electrical Library (2002 on), Defender 300Tdi Circuit Diagrams, Defender 300Tdi Electrical Library, Defender 90 Workshop Manual (NAS), Defender Td5 Circuit Diagrams (1999), Defender Td5 Electrical Library (1999), Defender Technical Bulletins, Defender V8i Circuit Diagrams, Defender V8i Electrical Library, Defender V8i Workshop Manual Supplement, 300Tdi Defender, TD5 Defender.
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management195 pages
Relays and Modules - Computers and Control Systems97 pages
Relays and Modules - Fuel Delivery and Air Induction80 pages
Relays and Modules - Ignition System › Ignition Control Module › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Ignition Control Module:9 pages
- All Other Service Bulletins for Ignition Control Module: › TEC861194 › Nov › 94 › Cranks - No Start/Hesitation When Driving2
Sensors and Switches - Powertrain Management422 pages
Sensors and Switches - Computers and Control Systems216 pages
Air Flow Meter/Sensor › Component Information47 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Air Flow Meter/Sensor:4 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
- All Other Service Bulletins for Air Flow Meter/Sensor: › TEC190194 › Nov › 94 › Oxygen Sensor - Codes 44 & 45 Diagnosis2
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Oxygen Sensor › Component Information49 pages
Technical Service Bulletins10 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
All Technical Service Bulletins for Oxygen Sensor:5 pages
All Other Service Bulletins for Oxygen Sensor:3 pages
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Sensors and Switches - Fuel Delivery and Air Induction167 pages
Air Flow Meter/Sensor › Component Information47 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Air Flow Meter/Sensor:4 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
- All Other Service Bulletins for Air Flow Meter/Sensor: › TEC190194 › Nov › 94 › Oxygen Sensor - Codes 44 & 45 Diagnosis2
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
- Sensors and Switches - Ignition System › Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Tune-up and Engine Performance Checks20 pages
- Fuel Pressure › System Information › Specifications › Fuel Pump Volume2
- Idle Speed › System Information › Technical Service Bulletins › Base Idle Speed - Revised Checking/Setting Procedure23
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Locations
- Distributor, Ignition › Distributor Cap › Component Information › Technical Service Bulletins › Distributor Cap Resistor - Elimination
- Spark Plug › Component Information › Technical Service Bulletins › Spark Plug - Recommendations2
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications2
Computers and Control Systems750 pages
Air Flow Meter/Sensor › Component Information47 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Air Flow Meter/Sensor:4 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
- All Other Service Bulletins for Air Flow Meter/Sensor: › TEC190194 › Nov › 94 › Oxygen Sensor - Codes 44 & 45 Diagnosis2
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Diagnostic Plug <--> [Data Link Connector] › Component Information46 pages
Technical Service Bulletins7 pages
- All Technical Service Bulletins: › TEC120194 › Apr › 94 › Engine - Misfire/Stumble Under Load2
- Customer Interest: › TEC120194 › Apr › 94 › Engine - Misfire/Stumble Under Load2
- All Other Service Bulletins for Diagnostic Plug: › TEC510796 › Dec › 96 › Rear Hub Seal - Oil Leaks23
- All Other Service Bulletins for Diagnostic Plug: › TEC510796 › Dec › 96 › Rear Hub Seal - Oil Leaks
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Engine Control Module › Component Information53 pages
Technical Service Bulletins13 pages
- All Other Service Bulletins for Engine Control Module: › TEC370594 › Jul › 94 › Reverse Lights - Intermittant Operation
- All Other Service Bulletins for Engine Control Module: › TEC370594 › Jul › 94 › Reverse Lights - Intermittant Operation
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
- Idle Air Control Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Technical Service Bulletins › Idle Air Control Valve - Unnecessary Replacement2
- Idle Up Control Valve › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
- Malfunction Indicator Lamp › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
- Overvoltage Protection Relay › Component Information › Locations
Oxygen Sensor › Component Information49 pages
Technical Service Bulletins10 pages
All Technical Service Bulletins for Oxygen Sensor:5 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
All Other Service Bulletins for Oxygen Sensor:3 pages
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Relays and Modules - Computers and Control Systems97 pages
Sensors and Switches - Computers and Control Systems216 pages
Air Flow Meter/Sensor › Component Information47 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Air Flow Meter/Sensor:4 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
- All Other Service Bulletins for Air Flow Meter/Sensor: › TEC190194 › Nov › 94 › Oxygen Sensor - Codes 44 & 45 Diagnosis2
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Oxygen Sensor › Component Information49 pages
Technical Service Bulletins10 pages
All Technical Service Bulletins for Oxygen Sensor:5 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
All Other Service Bulletins for Oxygen Sensor:3 pages
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
Emission Control Systems53 pages
Catalytic Converter › Component Information › Technical Service Bulletins6 pages
Evaporative Emissions System43 pages
Positive Crankcase Ventilation › Crankcase Filter › Component Information4 pages
Fuel Delivery and Air Induction648 pages
- Fuel Pressure › System Information › Specifications › Fuel Pump Volume2
- Fuel Pressure Release › System Information › Service and Repair
- Idle Speed › System Information › Technical Service Bulletins › Base Idle Speed - Revised Checking/Setting Procedure23
Air Flow Meter/Sensor › Component Information47 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Air Flow Meter/Sensor:4 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
- All Other Service Bulletins for Air Flow Meter/Sensor: › TEC190194 › Nov › 94 › Oxygen Sensor - Codes 44 & 45 Diagnosis2
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
- Fuel › Component Information › Specifications23
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Pressure Regulator › Component Information › Locations234
- Fuel Rail › Component Information › Service and Repair
- Fuel Supply Line › Component Information › Specifications
Fuel Tank › Fuel Gauge Sender › Component Information44 pages
- Idle Air Control Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Technical Service Bulletins › Idle Air Control Valve - Unnecessary Replacement2
- Idle Up Control Valve › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
- Intake Air Plenum › Component Information › Service and Repair
Relays and Modules - Fuel Delivery and Air Induction80 pages
Sensors and Switches - Fuel Delivery and Air Induction167 pages
Air Flow Meter/Sensor › Component Information47 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Air Flow Meter/Sensor:4 pages
- Customer Interest: › P9319002 › Dec › 93 › Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/482
- All Other Service Bulletins for Air Flow Meter/Sensor: › TEC190194 › Nov › 94 › Oxygen Sensor - Codes 44 & 45 Diagnosis2
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
- Throttle Body › Throttle Plate - PFI › Component Information › Service and Repair2
- Throttle Cable/Linkage › Component Information › Service and Repair › Throttle Cable2345
Ignition System102 pages
- Firing Order › Component Information › Specifications
- Distributor, Ignition › Distributor Cap › Component Information › Technical Service Bulletins › Distributor Cap Resistor - Elimination
- Ignition Cable › Component Information › Locations
Ignition Coil › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Ignition Coil:9 pages
- All Other Service Bulletins for Ignition Coil: › TEC861194 › Nov › 94 › Cranks - No Start/Hesitation When Driving2
Ignition Control Module › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Ignition Control Module:9 pages
- All Other Service Bulletins for Ignition Control Module: › TEC861194 › Nov › 94 › Cranks - No Start/Hesitation When Driving2
- Pick-Up Coil, Ignition › Component Information › Specifications › Electrical Specifications2
Relays and Modules - Ignition System › Ignition Control Module › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Ignition Control Module:9 pages
- All Other Service Bulletins for Ignition Control Module: › TEC861194 › Nov › 94 › Cranks - No Start/Hesitation When Driving2
- Sensors and Switches - Ignition System › Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…39
- Spark Plug › Component Information › Technical Service Bulletins › Spark Plug - Recommendations2
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins4 pages