ECC CEC System
- Description
- Operation - Engine Sensors
- Operation - Engine Controls
- Testing & Diagnosis
- Notes
- Injector Cooling Fan Testing (Maxima)
- Component Check
- Fan Motor Timer Unit
- Water Temperature Switch
- Self-Diagnostic System Operation
- Self-Diagnostic System Procedures
- Memory Erasure
- Mixture Ratio FDBK System Check - Maxima, 300SX & 300ZX Turbo
- Crank Angle Switch Test - Code 11
- Airflow Meter Test - Code 12 (Maxima)
- Airflow Meter Test - Code 12 (300ZX)
- Coolant Temperature Sensor Test - Code 13
- Vehicle Speed Sensor Test - Code 14 (Turbo V6)
- Ignition Signal Test - Code 21
- Fuel Pump Test - Code 22
- Throttle Valve Switch Test - Code 23
- Neutral/Park Switch Test - Code 24
- Load Signal Test - Code 31
- Start Signal Check - Code 32
- Detonation Sensor - Code 34 (Turbocharged Models)
- Fuel Temperature Sensor Test - Code 41
- EGR Control Valve Check
- Air Regulator Check
- Injector Test
- Battery Source & Ground Test
- Exhaust Gas Sensor Test
- Auxiliary Air Control Valve Test
- Idle-Up Solenoid Valve Test
- Air Injection Valve Control Test
- Pressure Regulator Solenoid Valve Test
- Wiring Diagrams