2000 Sunbird L4-121 2.0L VIN B 2-bbl (1984): Powertrain Management
Also for this vehicle: J2000 L4-112 1.8L VIN 0 TBI (1982), J2000/Sunbird L4-121 2.0L (1983), J2000/Sunbird V6-191 3.1L (1992), J2000/Sunbird V6-191 3.1L VIN T MFI (1994).
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 Management33 pages
Relays and Modules - Computers and Control Systems27 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Component Locations2
Engine Control Module › Component Information22 pages
Technical Service Bulletins15 pages
- Engine Controls - Aftermarket Accessory Usage2
Technical Service Bulletins for Engine Control Module:13 pages
- 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
- 91648 › Aug › 91 › ECM/PCM - Damaged and/or Mis-Diagnosed
- 9064 › Sep › 89 › ECM - Packard 32-Way Connector Identification
- 89666 › Aug › 89 › ECM - Packard 32 Way Connector Identification
- 8861 › Sep › 87 › Engine Controls - ECM May Contain Wrong PROM
- 87640 › May › 87 › ECM - Revised Replacement Procedure234
- 84665 › Oct › 84 › ECM - CALPAC Installation
- 84620 › Feb › 84 › Electronic Control Module - Service
- 8467 › Oct › 83 › ECM - Knock Retard Data Stream Changes
- Description and Operation › Electronic Spark Timing (EST)2
- Testing and Inspection › Diagnostic Trouble Code Descriptions2
- Service and Repair › Engine Control Module (ECM) Replacement23
- Idle/Throttle Speed Control Unit › Component Information › Specifications2
- Overboost Relay › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction4 pages
- Relays and Modules - Ignition System › Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Component Locations2
Sensors and Switches - Powertrain Management53 pages
Sensors and Switches - Computers and Control Systems44 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins › Coolant Temperature Sensor - Sensor Kit
- Idle Speed Motor Position Sensor › Component Information › Locations
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information3 pages
- Knock Sensor › Component Information › Locations
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2345
Oil Pressure Sensor › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 84610 › Nov › 83 › Oil Sensor Switch - Leak
- All Technical Service Bulletins: › 84610 › Nov › 83 › Oil Sensor Switch - Leak
- All Other Service Bulletins for Oil Pressure Sensor: › 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power2
- All Other Service Bulletins for Oil Pressure Sensor: › 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power
Oxygen Sensor › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 84645 › Jun › 84 › Oxygen Sensor - Code 13 Set/MIL ON
All Technical Service Bulletins for Oxygen Sensor:2 pages
- All Other Service Bulletins for Oxygen Sensor: › 81I37 › Feb › 81 › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations › Idle Speed Power Steering Switch234
- Throttle Full Open Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Technical Service Bulletins › TPS - Adjustment Procedure Correction23
- Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
Vehicle Speed Sensor › Component Information14 pages
- Sensors and Switches - Emission Control Systems › EFE Coolant Temperature Switch › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction7 pages
- Idle Speed Motor Position Sensor › Component Information › Locations
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
- Thermo Time Switch › Component Information › Locations
- Throttle Full Open Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Technical Service Bulletins › TPS - Adjustment Procedure Correction23
- Sensors and Switches - Ignition System › Knock Sensor › Component Information › Locations
Tune-up and Engine Performance Checks41 pages
Fuel Pressure › System Information3 pages
Idle Speed › System Information5 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Ignition Firing Order
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins6 pages
All Technical Service Bulletins for Spark Plug Wire:3 pages
- All Other Service Bulletins for Spark Plug Wire: › 86616 › Feb › 86 › Ignition Wire - Revised (Enhanced) Service Kit
Distributor, Ignition14 pages
- Distributor Retard Control › Component Information › Description and Operation › Distributor Spark Vacuum Retard Delay Valve (DS-VRDV)2
Distributor Vacuum Control › Component Information8 pages
- Vacuum Spark Delay Valve › Component Information › Description and Operation › Delay Valve Trapped Spark (DV-TS)234
- Spark Plug › Component Information › Technical Service Bulletins › Ignition - Spark Plug Application & Gap2
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications › Overhead Cam2
Computers and Control Systems161 pages
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information3 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins › Coolant Temperature Sensor - Sensor Kit
- Cranking Signal › Component Information › Testing and Inspection2
- Data Link Connector › Component Information › Locations
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Component Locations2
Engine Control Module › Component Information22 pages
Technical Service Bulletins15 pages
- Engine Controls - Aftermarket Accessory Usage2
Technical Service Bulletins for Engine Control Module:13 pages
- 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
- 91648 › Aug › 91 › ECM/PCM - Damaged and/or Mis-Diagnosed
- 9064 › Sep › 89 › ECM - Packard 32-Way Connector Identification
- 89666 › Aug › 89 › ECM - Packard 32 Way Connector Identification
- 8861 › Sep › 87 › Engine Controls - ECM May Contain Wrong PROM
- 87640 › May › 87 › ECM - Revised Replacement Procedure234
- 84665 › Oct › 84 › ECM - CALPAC Installation
- 84620 › Feb › 84 › Electronic Control Module - Service
- 8467 › Oct › 83 › ECM - Knock Retard Data Stream Changes
- Description and Operation › Electronic Spark Timing (EST)2
- Testing and Inspection › Diagnostic Trouble Code Descriptions2
- Service and Repair › Engine Control Module (ECM) Replacement23
- Idle Speed Motor Position Sensor › Component Information › Locations
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Idle Air Control2345
- Idle/Throttle Speed Control Unit › Component Information › Specifications2
- Knock Sensor › Component Information › Locations
- Malfunction Indicator Lamp › Component Information › Diagrams › Diagram Information and Instructions2
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2345
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Mixture Control Solenoid › Component Information › Specifications
Oil Pressure Sensor › Component Information › Technical Service Bulletins2 pages
- Overboost Relay › Component Information › Locations
Oxygen Sensor › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 84645 › Jun › 84 › Oxygen Sensor - Code 13 Set/MIL ON
All Technical Service Bulletins for Oxygen Sensor:2 pages
- All Other Service Bulletins for Oxygen Sensor: › 81I37 › Feb › 81 › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations › Idle Speed Power Steering Switch234
Relays and Modules - Computers and Control Systems27 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Component Locations2
Engine Control Module › Component Information22 pages
Technical Service Bulletins15 pages
- Engine Controls - Aftermarket Accessory Usage2
Technical Service Bulletins for Engine Control Module:13 pages
- 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
- 91648 › Aug › 91 › ECM/PCM - Damaged and/or Mis-Diagnosed
- 9064 › Sep › 89 › ECM - Packard 32-Way Connector Identification
- 89666 › Aug › 89 › ECM - Packard 32 Way Connector Identification
- 8861 › Sep › 87 › Engine Controls - ECM May Contain Wrong PROM
- 87640 › May › 87 › ECM - Revised Replacement Procedure234
- 84665 › Oct › 84 › ECM - CALPAC Installation
- 84620 › Feb › 84 › Electronic Control Module - Service
- 8467 › Oct › 83 › ECM - Knock Retard Data Stream Changes
- Description and Operation › Electronic Spark Timing (EST)2
- Testing and Inspection › Diagnostic Trouble Code Descriptions2
- Service and Repair › Engine Control Module (ECM) Replacement23
- Idle/Throttle Speed Control Unit › Component Information › Specifications2
- Overboost Relay › Component Information › Locations
Sensors and Switches - Computers and Control Systems42 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins › Coolant Temperature Sensor - Sensor Kit
- Idle Speed Motor Position Sensor › Component Information › Locations
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information3 pages
- Knock Sensor › Component Information › Locations
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2345
Oil Pressure Sensor › Component Information › Technical Service Bulletins2 pages
Oxygen Sensor › Component Information › Technical Service Bulletins4 pages
All Technical Service Bulletins for Oxygen Sensor:2 pages
- Customer Interest: › 84645 › Jun › 84 › Oxygen Sensor - Code 13 Set/MIL ON
- All Other Service Bulletins for Oxygen Sensor: › 81I37 › Feb › 81 › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations › Idle Speed Power Steering Switch234
- Throttle Full Open Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Technical Service Bulletins › TPS - Adjustment Procedure Correction23
- Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
Vehicle Speed Sensor › Component Information14 pages
- Tach Filter › Component Information › Locations
- Throttle Full Open Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Technical Service Bulletins › TPS - Adjustment Procedure Correction23
- Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
Vehicle Speed Sensor › Component Information22 pages
Technical Service Bulletins12 pages
- Component Information › Technical Service Bulletins › A/C - Refrigerant Loss Prevention
Locations9 pages
Component Information › Technical Service Bulletins7 pages
- Component Information › Diagrams › Diagram Information and Instructions2
- Vehicle Speed Sensor Signal Buffer › Component Information › Locations
Emission Control Systems92 pages
Air Injection29 pages
- Air Injection Check Valve › Component Information › Testing and Inspection
- Air Injection Control Valve › Component Information › Description and Operation › Electric Air Control & Electric Air Switching (EAC/ES)234
- Air Injection Filter › Component Information › Service and Repair
- Air Injection Pump › Component Information › Testing and Inspection23
Air Injection Pump Pulley › Component Information › Technical Service Bulletins2 pages
Pulsair Valve, Secondary Air Injection › Component Information3 pages
- Vacuum Delay Valve, Air Injection › Component Information › Description and Operation2
Catalytic Converter › Component Information6 pages
Early Fuel Evaporation (EFE)7 pages
- EFE Coolant Temperature Switch › Component Information › Locations
- Thermal Vacuum Valve, EFE › Component Information › Description and Operation › Early Fuel Evaporation Distributor TVS (EFE-DTVS)234
- Vacuum Check Valve, EFE › Component Information › Description and Operation › Early Fuel Evaporation Check Valve (EFE-CV)2
Evaporative Emissions System18 pages
- Bowl Vent Valve › Component Information › Testing and Inspection
Canister Purge Control Valve › Component Information5 pages
- Canister Purge Solenoid › Component Information › Locations › Canister Purge Solenoid2
- Evaporative Emission Control Canister › Component Information › Description and Operation2345
Thermal Vacuum Valve - EVAP › Component Information5 pages
Exhaust Gas Recirculation22 pages
EGR Vacuum Solenoid Valve <--> [EGR Control Solenoid] › Component Information5 pages
- EGR Electronic Vacuum Regulator Solenoid › Component Information › Technical Service Bulletins › EGR Vacuum Control - Code 53 Set23
- EGR Valve › Component Information › Service and Repair › EGR Valve Cleaning23
Thermal Vacuum Valve, EGR › Component Information10 pages
- Vacuum Delay Valve, EGR › Component Information › Description and Operation
- Positive Crankcase Ventilation › Component Information › Description and Operation2345
- Sensors and Switches - Emission Control Systems › EFE Coolant Temperature Switch › Component Information › Locations
- Thermostatic Air Cleaner › Thermostatic Air Cleaner Vacuum Switch › Component Information › Description and Operation › Thermac Secondary Vacuum Break Thermal Vacuum Switch (SVB-TVS)23
- Vacuum Restrictor › Component Information › Locations
Fuel Delivery and Air Induction120 pages
Fuel Pressure › System Information3 pages
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information5 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins5 pages
- All Technical Service Bulletins: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Air Filter Element: › 649601 › Jan › 97 › Compact Disc Players - CD Changer Loading Procedures
- All Other Service Bulletins for Air Filter Element: › 649601 › Jan › 97 › Compact Disc Players - CD Changer Loading Procedures
- Altitude Compensator › Component Information › Locations
Carburetor18 pages
- Carburetor Float › Component Information › Technical Service Bulletins › Carburetor - New Float Level Gage2345
Choke Pull-off › Component Information › Technical Service Bulletins4 pages
Thermal Vacuum Valve - Carb › Component Information9 pages
Fuel › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Fuel:9 pages
- 05-06-04-022G › Oct › 10 › Fuel System - TOP TIER Detergent Gasoline (Canada)23
- 04-06-04-047I › Aug › 09 › Fuel System - 'TOP TIER' Detergent Gasoline Information2
- 570102 › Jun › 95 › Fuel - Reformulated/Oxygenated Gasolines
- 9367 › Oct › 92 › Vehicle - Effect of Fuel Volatility On Driveability2
- 8906 › Oct › 89 › Fuel - Use of MTBE At 15% or Less In Gasolines
- Customer Interest: › 9367 › Oct › 92 › Vehicle - Effect of Fuel Volatility On Driveability2
All Other Service Bulletins for Fuel:7 pages
- Fuel Filler Cap › Component Information › Description and Operation
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information5 pages
Fuel Pump › Fuel Pressure › System Information3 pages
- Fuel Return Line › Component Information › Technical Service Bulletins › Fuel Line - O-Ring Composition2
- Fuel Supply Line › Component Information › Technical Service Bulletins › Fuel Line - O-Ring Composition2
Fuel Tank4 pages
Fuel Gauge Sender › Component Information › Technical Service Bulletins3 pages
- Customer Interest: › 84677 › Jan › 85 › Engine - No Start/No Run Condition
- All Technical Service Bulletins: › 84677 › Jan › 85 › Engine - No Start/No Run Condition
- All Other Service Bulletins for Fuel Gauge Sender: › 8468 › Nov › 83 › A.I.R. Pump Pulley - Rattling Noise
- All Other Service Bulletins for Fuel Gauge Sender: › 8468 › Nov › 83 › A.I.R. Pump Pulley - Rattling Noise
- Fuel Tank Pressure Release Valve › Component Information › Description and Operation
- Fuel Level Sending Unit <--> [Fuel Tank Unit] › Component Information › Locations
Engine Speed Governor › Component Information › Technical Service Bulletins12 pages
- Idle Speed Motor Position Sensor › Component Information › Locations
- Idle Speed Relay › Component Information › Locations
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Idle Air Control2345
- Idle/Throttle Speed Control Unit › Component Information › Specifications2
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction4 pages
- Secondary Throttle Valve › Component Information › Technical Service Bulletins › Secondary Throttle Valve - Sealing Compound
Sensors and Switches - Fuel Delivery and Air Induction7 pages
- Idle Speed Motor Position Sensor › Component Information › Locations
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
- Thermo Time Switch › Component Information › Locations
- Throttle Full Open Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Technical Service Bulletins › TPS - Adjustment Procedure Correction23
- Thermo Time Switch › Component Information › Locations
Throttle Body › Component Information8 pages
- Throttle Full Open Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Technical Service Bulletins › TPS - Adjustment Procedure Correction23
Ignition System43 pages
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Coil Wire › Component Information › Technical Service Bulletins › Coil Wire - Service
Distributor, Ignition14 pages
- Distributor Retard Control › Component Information › Description and Operation › Distributor Spark Vacuum Retard Delay Valve (DS-VRDV)2
Distributor Vacuum Control › Component Information8 pages
- Vacuum Spark Delay Valve › Component Information › Description and Operation › Delay Valve Trapped Spark (DV-TS)234
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Component Locations2
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins6 pages
- All Other Service Bulletins for Spark Plug Wire: › 871018 › Jul › 87 › Seat Bun Support Wire - Breakage
- All Other Service Bulletins for Spark Plug Wire: › 871018 › Jul › 87 › Seat Bun Support Wire - Breakage
- Ignition Coil › Component Information › Specifications › C3I Ignition System2
- Knock Sensor › Component Information › Locations
- Pick-Up Coil, Ignition › Component Information › Specifications
- Relays and Modules - Ignition System › Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Component Locations2
- Sensors and Switches - Ignition System › Knock Sensor › Component Information › Locations
- Spark Plug › Component Information › Technical Service Bulletins › Ignition - Spark Plug Application & Gap2
- Tach Filter › Component Information › Locations
- Distributor Thermal Vacuum Switch <--> [Thermal Vacuum Valve, Vacuum/Dist. Advance] › Component Information › Description and Operation › Choke Vacuum Break Distributor Thermal Vacuum Switch2345
- Vacuum Advance Control Solenoid › Component Information › Description and Operation
- Vacuum Restrictor › Component Information › Locations
Transmission Control Systems8 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins6 pages
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
PROM - Programmable Read Only Memory › Component Information36 pages