300ZX V6-2960cc SOHC Turbo (VG30ET) (1984): Powertrain Management
Also for this vehicle: 300ZX 2+2 V6-2960cc DOHC (VG30DE) (1994), 300ZX Coupe V6-2960cc DOHC (VG30DE) (1994), 300ZX V6-2960cc 3.0L SOHC MFI (VG30E) (1988), 300ZX V6-2960cc DOHC (VG30DE) (1990), 300ZX V6-2960cc DOHC Turbo (VG30DETT) (1993).
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 Management70 pages
Relays and Modules - Computers and Control Systems58 pages
Engine Control Module › Component Information56 pages
Technical Service Bulletins40 pages
- ECM - Green or Blue Relay Caution
Technical Service Bulletins for Engine Control Module:39 pages
- 95070 › Jul › 95 › ECM - Green or Blue Relay Caution
- 95059 › Jun › 95 › Engine Controls - ECM Testing Precautions
- 94-097 › Nov › 94 › Engine Controls - Engine Control Module Identification2345678910
- 93-176 › Nov › 93 › ECM - Relay (Type 1M) Green or Blue Precautions
- 93013 › Nov › 93 › Engine Controls - ECM Identification23456789
- 93-167 › Nov › 93 › Engine Controls - ECM Identification List2345678910
- 93161 › Nov › 93 › Engine Controls - ECM Testing and Notes234567
- Locations › EFI Control Unit2
- Diagrams › Diagram Information and Instructions234567891011121314
- ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Technical Service Bulletins › ECM - Green or Blue Relay Caution2
Relays and Modules - Fuel Delivery and Air Induction9 pages
- Auxiliary (Injector) Cooling Fan Timer <--> [Fuel Injector Cooling Fan Control Module] › Component Information › Locations2
- Fuel Pressure Control Module › Component Information › Locations
- Fuel Pump Relay › Component Information › Locations234
- ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Technical Service Bulletins › ECM - Green or Blue Relay Caution2
Sensors and Switches - Powertrain Management50 pages
Sensors and Switches - Computers and Control Systems37 pages
Air Flow Meter/Sensor › Component Information3 pages
- Altitude Switch <--> [Barometric Pressure Switch] › Component Information › Description and Operation › Altitude Compensation2
- Clutch Switch, ECM › Component Information › Locations
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations
- Crankshaft Position Sensor › Component Information › Description and Operation2
- Intake Air Temperature Sensor › Component Information › Description and Operation
- Detonation Sensor <--> [Knock Sensor] › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Locations2345
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Air Flow Meter/Sensor › Component Information3 pages
- Fuel Temperature Sensor › Component Information › Description and Operation
- Throttle Position Switch › Component Information › Locations23
Tune-up and Engine Performance Checks31 pages
- Fuel Pressure › System Information › Specifications23
- Air/Fuel Mixture › System Information › System Diagnosis2345678
Idle Speed › System Information › Technical Service Bulletins4 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Specifications2
Distributor, Ignition › Component Information6 pages
- Spark Plug › Component Information › Specifications
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
Computers and Control Systems198 pages
Air Flow Meter/Sensor › Component Information3 pages
- Intake Air Temperature Sensor › Component Information › Description and Operation
- Auxiliary Air Valve (Idle Speed) › Component Information › Specifications23
- Altitude Switch <--> [Barometric Pressure Switch] › Component Information › Description and Operation › Altitude Compensation2
- Clutch Switch, ECM › Component Information › Locations
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations
- Crankshaft Position Sensor › Component Information › Description and Operation2
- EGR Backpressure Transducer › Component Information › Description and Operation23
Engine Control Module › Component Information55 pages
Technical Service Bulletins › Technical Service Bulletins for Engine Control Module:39 pages
- 95070 › Jul › 95 › ECM - Green or Blue Relay Caution
- 95059 › Jun › 95 › Engine Controls - ECM Testing Precautions
- 94-097 › Nov › 94 › Engine Controls - Engine Control Module Identification2345678910
- 93-176 › Nov › 93 › ECM - Relay (Type 1M) Green or Blue Precautions
- 93013 › Nov › 93 › Engine Controls - ECM Identification23456789
- 93-167 › Nov › 93 › Engine Controls - ECM Identification List2345678910
- 93161 › Nov › 93 › Engine Controls - ECM Testing and Notes234567
- Locations › EFI Control Unit2
- Diagrams › Diagram Information and Instructions234567891011121314
- Auxiliary Air Control (AAC) Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications23
- Fast Idle Control Device (F.I.C.D.) <--> [Idle Up Control Valve] › Component Information › Description and Operation
- Detonation Sensor <--> [Knock Sensor] › Component Information › Locations23
- ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Technical Service Bulletins › ECM - Green or Blue Relay Caution2
Relays and Modules - Computers and Control Systems57 pages
Engine Control Module › Component Information55 pages
Technical Service Bulletins › Technical Service Bulletins for Engine Control Module:39 pages
- 95070 › Jul › 95 › ECM - Green or Blue Relay Caution
- 95059 › Jun › 95 › Engine Controls - ECM Testing Precautions
- 94-097 › Nov › 94 › Engine Controls - Engine Control Module Identification2345678910
- 93-176 › Nov › 93 › ECM - Relay (Type 1M) Green or Blue Precautions
- 93013 › Nov › 93 › Engine Controls - ECM Identification23456789
- 93-167 › Nov › 93 › Engine Controls - ECM Identification List2345678910
- 93161 › Nov › 93 › Engine Controls - ECM Testing and Notes234567
- Locations › EFI Control Unit2
- Diagrams › Diagram Information and Instructions234567891011121314
- ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Technical Service Bulletins › ECM - Green or Blue Relay Caution2
Sensors and Switches - Computers and Control Systems37 pages
Air Flow Meter/Sensor › Component Information3 pages
- Altitude Switch <--> [Barometric Pressure Switch] › Component Information › Description and Operation › Altitude Compensation2
- Clutch Switch, ECM › Component Information › Locations
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations
- Crankshaft Position Sensor › Component Information › Description and Operation2
- Intake Air Temperature Sensor › Component Information › Description and Operation
- Detonation Sensor <--> [Knock Sensor] › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Locations2345
- Throttle Position Switch › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Locations2345
Emission Control Systems36 pages
- Catalytic Converter › Component Information › Technical Service Bulletins › Oxygen Sensor - Thread Cleaning and Other Precautions2
Deceleration Valve › Component Information3 pages
- Emissions Maintenance Light › Component Information › Service and Repair
Evaporative Emissions System6 pages
- Bowl Vent Valve › Component Information › Testing and Inspection
- Canister Purge Control Valve › Component Information › Description and Operation2
- Fuel Check Valve <--> [Evaporative Check Valve] › Component Information › Testing and Inspection
- Evaporative Emission Control Canister › Component Information › Description and Operation
- Thermal Vacuum Valve - EVAP › Component Information › Testing and Inspection
Exhaust Gas Recirculation21 pages
- EGR Backpressure Transducer › Component Information › Description and Operation23
EGR Control Solenoid › Component Information4 pages
- EGR Valve › Component Information › Locations2345
- Exhaust Pressure Regulator Vacuum Valve, EGR › Component Information › Description and Operation › Vacuum Control Modulator2
- Vacuum Amplifier, EGR › Component Information › Description and Operation2
- Vacuum Check Valve, EGR › Component Information › Description and Operation2
- Vacuum Control Flap Switchover Valve, EGR › Component Information › Description and Operation
- Vacuum Delay Valve, EGR › Component Information › Description and Operation2
- Positive Crankcase Ventilation › Component Information › Description and Operation23
Fuel Delivery and Air Induction211 pages
- Fuel Pressure › System Information › Specifications23
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information › Technical Service Bulletins4 pages
- Air/Fuel Mixture › System Information › System Diagnosis2345678
Air Flow Meter/Sensor › Component Information3 pages
- Auxiliary Air Valve (Idle Speed) › Component Information › Specifications23
- Fuel Accumulator › Component Information › Description and Operation
- Fuel Filler Cap › Component Information › Testing and Inspection
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Fuel Injector Wiring Harness › Component Information › Technical Service Bulletins114 pages
Recalls for Fuel Injector Wiring Harness:57 pages
- 97-035 › Apr › 97 › Campaign - Fuel Injectors & Hoses Revision
- 96010L › Oct › 96 › Recall - Alternate Procedure for Checking Resistance23
- 96010J › Oct › 96 › Recall - Fuel Injectors & Hoses, EGI Harness Bracket
- 96010K › Oct › 96 › Recall - Fuel Injectors & Hoses, Electrical Connectors234
- 96010H › Sep › 96 › Recall - Driveability Troubleshooting, After Procedure2
- 96010G › Sep › 96 › Recall - Fuel Injectors & Hoses Revised Parts2
- 96010F › Aug › 96 › Recall - Fuel Injector Kit for Replacement Engines2
- 96010E › May › 96 › Recall - Fuel Injectors & Hoses Revision234567891011121314
- 96010D › Apr › 96 › Recall - Fuel Injectors & Hoses Ammended
- 96010A › Mar › 96 › Recall - Fuel Injectors & Hoses234567891011121314151617181920…27
All Technical Service Bulletins for Fuel Injector Wiring Harness:57 pages
- 97-035 › Apr › 97 › Campaign - Fuel Injectors & Hoses Revision
- 96010L › Oct › 96 › Recall - Alternate Procedure for Checking Resistance23
- 96010J › Oct › 96 › Recall - Fuel Injectors & Hoses, EGI Harness Bracket
- 96010K › Oct › 96 › Recall - Fuel Injectors & Hoses, Electrical Connectors234
- 96010H › Sep › 96 › Recall - Driveability Troubleshooting, After Procedure2
- 96010G › Sep › 96 › Recall - Fuel Injectors & Hoses Revised Parts2
- 96010F › Aug › 96 › Recall - Fuel Injector Kit for Replacement Engines2
- 96010E › May › 96 › Recall - Fuel Injectors & Hoses Revision234567891011121314
- 96010D › Apr › 96 › Recall - Fuel Injectors & Hoses Ammended
- 96010A › Mar › 96 › Recall - Fuel Injectors & Hoses234567891011121314151617181920…27
- Auxiliary (Injector) Cooling Fan <--> [Fuel Injector Cooling Fan] › Auxiliary (Injector) Cooling Fan Timer <--> [Fuel Injector Cooling Fan Control Module] › Component Information › Locations2
- Fuel Pressure Control Module › Component Information › Locations
- Fuel Pressure Regulator › Component Information › Locations2
- Fuel Pressure Pulsation Damper › Component Information › Locations
- Fuel Shut-off Solenoid › Component Information › Description and Operation
Fuel Supply Line › Component Information › Technical Service Bulletins2 pages
Fuel Tank19 pages
Fuel Gauge Sender › Component Information › Technical Service Bulletins18 pages
- Recalls: › TS85105 › Sep › 85 › Campaign - Fuel Sending Unit Extended Coverage2
All Technical Service Bulletins for Fuel Gauge Sender:6 pages
- All Other Service Bulletins for Fuel Gauge Sender: › TS85105 › Sep › 85 › Campaign - Fuel Sending Unit Extended Coverage2
All Other Service Bulletins for Fuel Gauge Sender:4 pages
- Fuel Tank Vacuum Relief Valve <--> [Fuel Tank Pressure Release Valve] › Component Information › Testing and Inspection
- Fuel Temperature Sensor › Component Information › Description and Operation
- Auxiliary Air Control (AAC) Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications23
- Fast Idle Control Device (F.I.C.D.) <--> [Idle Up Control Valve] › Component Information › Description and Operation
- ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Technical Service Bulletins › ECM - Green or Blue Relay Caution2
Relays and Modules - Fuel Delivery and Air Induction9 pages
- Auxiliary (Injector) Cooling Fan Timer <--> [Fuel Injector Cooling Fan Control Module] › Component Information › Locations2
- Fuel Pressure Control Module › Component Information › Locations
- Fuel Pump Relay › Component Information › Locations234
- ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Technical Service Bulletins › ECM - Green or Blue Relay Caution2
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Air Flow Meter/Sensor › Component Information3 pages
- Fuel Temperature Sensor › Component Information › Description and Operation
- Throttle Position Switch › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations23
Ignition System35 pages
- Firing Order › Component Information › Specifications
- Crankshaft Position Sensor › Component Information › Description and Operation2
Distributor, Ignition › Component Information6 pages
- Ignition Cable › Component Information › Specifications2
- Ignition Coil › Component Information › Specifications2345
- Power Transistor <--> [Ignition Control Module] › Component Information › Technical Service Bulletins › Ignition - Transistor Unit Application Chart2
- Ignition Coil Relay <--> [Ignition Relay] › Component Information › Locations
- Detonation Sensor <--> [Knock Sensor] › Component Information › Locations23
- Pick-Up Coil, Ignition › Component Information › Specifications
- Spark Plug › Component Information › Specifications
Transmission Control Systems3 pages
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Lock-Up Control Unit <--> [Control Module, A/T] › Component Information › Locations2
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Downshift Switch, A/T › Component Information › Locations