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Section 16 (Engine Controls - System/Component Tests - 4-CYL)
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Section 16 (Engine Controls - System/Component Tests - 4-CYL)
WARNING:
This page is about a different car, the 1993 Volkswagen Passat. However, it is still accessible from the selected car via links, so may be relevant.
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Introduction
Air Induction Systems
Intake Air Preheating
Computerized Engine Controls
Electronic Control Module (ECM)
Ground & Power Circuits
Engine Sensors & Switches
Airflow Sensor
Engine Coolant Temperature Sensor
Hall Effect Sensor
Vehicle Speed Sensor
Fuel System
Acceleration Enrichment & Deceleration Fuel Cut-Off
Oxygen (O2) Sensor Control
Cold-Start Valve
Fuel Injectors
Ignition System
Ignition Coil
Ignition Coil Power Output Stage (Ignition Control Unit)
Emission Systems & Sub-Systems
Notes
Exhaust Gas RECIRCULATION (EGR)
California Models Only