ECC CEC System
- Description
- Electronic Control Unit (Ecu) Operation
- Engine Sensors Operation
- Component Location
- Airflow Meter
- Crankshaft Angle Sensor
- Cylinder Head Temperature Sensor
- Air Temperature Sensor
- Detonation (Knock) Sensor
- Vehicle Speed Sensor (VSS)
- Exhaust Gas Oxygen Sensor (O2 Sensor)
- Fuel Temperature Sensor
- Throttle Valve Switch (TVS)
- Vacuum Control Valve
- Power Steering Oil Pressure Switch
- Engine Controls Operation
- Fuel Injection Control
- Ignition Timing Control
- Detonation Feedback Operation
- Idle Speed Control (ISC)
- Exhaust Gas RECIRCULATION (EGR) Control
- Fuel Pump Control
- Air Injection Valve (AIV) Control
- Fuel Pressure Regulator Control
- Air Regulator Control
- Auxiliary Air Control Valve (AAC)
- Airflow Meter Self-Cleaning Control
- Spark Plug Switching Control
- Mixture Heater Control
- Fail-Safe System Control Operation
- Testing & Diagnosis
- Test Preliminary Checks
- Starting & Changing Modes Of Self-Diagnosis
- Memory Erase
- Testing Cautions
- Overall Inspection Sequence
- Measurement Voltage Or Resistance Of Ecu
- DRIVEABILITY Inspection Tables
- System Inspection Tables
- Ecu Input/Output Signal Inspection Tables
- Code 11, Crank Angle Sensor
- Code 12, Airflow Meter
- Code 13, Coolant Temperature Sensor
- Code 21, Ignition Signal
- Code 22, Idle Speed Control Valve
- Code 33, Exhaust Gas Sensor
- Code 41, Air Temperature Sensor
- Code 42, Throttle Sensor
- Code 42, Throttle Switch
- Fuel Pump (Non Self-Diagnostic)
- Fuel Pump Relay (Non Self-Diagnostic)
- Idle Switch (Switch On/Off Diagnosis)
- Injector (Non Self-Diagnostic)
- Pressure Regulator Vacuum Release (PRVR) CTRL Solenoid Valve (Non Self-Diagnostic)
- Power Source & Ground Circuit For Ecu (Non Self-Diagnostic)
- Start Signal (Switch On/Off Diagnosis)
- Throttle Valve Switch (Switch On/Off Diagnosis)
- Vehicle Speed Sensor (Switch On/Off Diagnosis)
- Auxiliary Air Control (Acc) Valve (Non Self-Diagnostic)
- IAA Control (FICD Control) (Non Self-Diagnostic)
- Air Regulator (Non Self Diagnostic)
- Neutral/Clutch Inhibitor Switch (Non Self-Diagnostic)
- Clutch Switch & Neutral Switch (Non Self-Diagnostic)
- A/C & Power Steering Switches (Non Self-Diagnostic)
- Exhaust Gas Sensor (Non Self-Diagnostic)
- Mixture Heater (Non Self-Diagnostic)
- Mixture Heater Relay (Non Self-Diagnostic)
- Air Injection Valve (AIV) Control (Non Self-Diagnostic
- EGR Control (Non Self-Diagnostic)
- Power Control Valve (Non Self-Diagnostic)
- EGR & Canister Control Solenoid (Non Self-Diagnostic)
- AIV Control Solenoid (Non Self-Diagnostic)
- Altitude Switch (Non Self-Diagnostic)
- Load Signal (Non Self-Diagnostic)