LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Porsche
>>
1983
>>
944 Automatic
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
DME Digital Engine Control
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DME Digital Engine Control
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
Notes
Fuel Control
Spark Control
Data Sensors
Notes
Oxygen Sensor
Reference Mark Sensor
Speed Sensor
Coolant Temperature Sensor
Intake Air Temperature Sensor
Air Flow Sensor
Throttle Switch
High Altitude Switch
Auxiliary Air Valve
Fuel Pressure Regulator
Pressure Damper
Electronic Control Unit (Ecu)
Notes
Input/Output Devices
Central Processing Unit (CPU)
Power Supply
Memories
Adjustments
Speed Sensor Clearance
Idle Speed
Diagnosis & Testing
Notes
Electrical Connections
Ignition Circuit Power Check
Speed Sensor Check
Reference Mark Sensor Check
Ignition Coil Resistance Check
Primary Resistance
Secondary Resistance
Ignition Resistance Checks
Removal & Installation
Removal
Installation