LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
BMW
>>
1998
>>
528i Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control - Overview
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Engine Control - Overview
Expand All (for easy ctrl-f)
Collapse All
Ms41.1/Ms41.2
Notes
Purpose Of The System
System Components: Inputs - Processing - Outputs
Power Supply
Notes
Principle Of Operation
Workshop Hints
Power Supply - Testing
Tools And Equipment
Power Supply
Air Management
Notes
Principle Of Operation
Workshop Hints
Air Management
Crankcase Ventilation System
Throttle Valve And Throttle Position Sensor
Throttle Position Sensor - Testing
Idle Speed Control Valve - Testing
Hot-Film Air Mass Sensor
Air Temperature Signal - Testing
Tools And Equipment
Fuel Management
Notes
Principle Of Operation
Workshop Hints
Notes
Fuel
Fuel Supply
Fuel Pump And Sending Unit Access
Draining Fuel Tank
Fuel Pump/Pressure Regulator - Testing
Fuel Injectors
Crankshaft Position/RPM Sensor
Camshaft Position Sensor (Cylinder ID)
Engine Coolant Temperature
Tools And Equipment
Ignition Management
Notes
Principle Of Operation
Tools And Equipment
Emissions Management-Transitional Low Emission Vehicle (TLEV) Compliant
Notes
Evaporative Emissions
Exhaust Emissions
Principle Of Operation
Notes
OBD II Drive Cycle & Trip
Federal Test Procedure (FTP)
Readiness Code
OBD II Diagnostic Trouble Codes (DTC)
Scan Tool Connection
BMW Fault Code (DIS/MoDIC)
Workshop Hints
Tools And Equipment
Notes
E39
E36
Performance Controls
Notes
ECM Programming - FLASH Control Modules
Workshop Hints
Tools And Equipment
Notes
VANOS