Powertrain Management: Technical Service Bulletins

• Customer Interest
  • Engine - Oil Level and Grade, Driveability
• By Symptom
  • Abnormal wear/deterioration
    • Oxygen Sensor - Thread Cleaning and Other Precautions
    • ECM - Relay (Type 1M) Green or Blue Precautions
  • Customer Interest
    • Engine - Oil Level and Grade, Driveability
  • Driveability
    • Engine - Oil Level and Grade, Driveability
  • High emissions
    • Emissions System - Troubleshooting Tips
• All Technical Service Bulletins
  • Vehicle - Certification Label/VIN Plate Replacement
  • Engine Controls - Seized O2 Sensor Removal Procedure
    • Overview
    • Service Procedure
  • Electrical - Electronic Component Damage Prevention
  • Tools - Essential Release, Connector/Terminal Kit
  • Electrical - General System Diagnosis
    • Overview
    • General Inspection Procedure
    • Trouble Diagnosis Steps
    • Incident Simulation Tests
    • Testing Circuits
    • Proper Diagnostic Procedures to Avoid Damaging Other Components
    • Examples of Common Electrical Incidents
  • ECM - Green or Blue Relay Caution
  • Oxygen Sensor - Thread Cleaning and Other Precautions
  • Fuel - Injector Replacement Guidelines
  • ECM - Relay (Type 1M) Green or Blue Precautions
  • Engine Controls - Oxygen Sensor Description & New Torque
  • Exhaust Gas Sensor Warning System/Wiring Modification
    • Overview
    • Checking Exhaust Gas Sensor (Z31) 300 ZX
    • Checking Exhaust Gas Sensor (U11) Maxima
    • Checking Exhaust Gas Sensor (T11) Stanza
    • Checking Exhaust Gas Sensor (720) Truck
    • Blocks Schematic Z31, U11, T11
    • 300ZX (Z31) Wiring Diagram and Component Location
    • Maxima (U11) Wiring Diagram and Component Location
    • Stanza (T11) Wiring Diagram and Component Location
    • Truck (720) Wiring Diagram and Component Location
  • Ignition - Transistor Unit Application Chart
  • Remanufactured Distributor - Program
  • Emissions System - Troubleshooting Tips
  • Emission - Inspection/Maintenance Program Overview
  • Emissions - High Altitude Adjustment Program
    • Overview
    • Dealer and Consumer, Warranty, Service Procedure, Parts & Update Information
    • Carburetor - Z20 & Z24
    • Idle Mixture Adjusting Procedure
    • Epa Designated High Altitude Counties*
    • Altitude Performance Adjustments
  • Enhanced Emission Inspection/Maintenance Program I/M240
  • Engine Controls - Precautions Electronic System Testing
  • CONSULT - Lithium Battery Replacement
  • Engine - Oil Level and Grade, Driveability
  • Fuel - Recommendations
  • Fuel System - Cold Weather Engine Starting Tips