LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Audi
>>
1996
>>
Cabriolet
>>
Repair and Diagnosis
>>
Engine Performance
>>
Testing & Diagnosis
>>
Engine Controls - Basic Testing
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Engine Controls - Basic Testing
Expand All (for easy ctrl-f)
Collapse All
Introduction
Preliminary Inspection & Adjustments
Visual Inspection
Mechanical Inspection
Compression
Exhaust System Backpressure
Fuel System
Notes
Fuel Pressure Release
Fuel Pressure Test
Notes
Fuel System Pressure
Fuel System Residual Pressure
Fuel Injector Test
Fuel Injector Leak Test
Fuel Injector Resistance Test
Fuel Injector Quantity Test
Fuel Pump Check Valve Test
Ignition System
Notes
Spark Test
Camshaft Position (CMP) Sensor
Checking Voltage Supply
Crankshaft Position (CKP) Sensor
Checking Resistance
Ignition Coil
Ignition Coil Primary Resistance
Ignition Coil Secondary Resistance
Ignition Coil Voltage Supply
Ignition Coil Output Stage Voltage Check
Ignition Coil Output Stage Ground Check
Idle Speed & Ignition Timing
Summary
Wiring Diagrams