Operation CHARM
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1985
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318i (E30) L4-1766cc 1.8L SOHC (M10)
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Idle Speed/Throttle Actuator - Electronic
Idle Speed/Throttle Actuator - Electronic
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Description and Operation
Testing and Inspection
Checking Idle Control Valve
Checking Voltage and Ground of Idle Control Unit
Initial Setup
Adjustments
Service and Repair
Removing and Installing Idle Control Valve
Idle Control Valve
Diagrams
Diagram Information and Instructions
Wire Color Code Identification
Component ID (General List)
Part 1 A
Part 2 B
Part 3 C-G
Part 4 H-M
Part 5 N-Z
Symbol Identification and Diagram Information
Diagnostic Aids
Troubleshooting Procedures
Troubleshooting Tools
Troubleshooting Tests
Voltage Test
Voltage Drop Test
Continuity Test
Short Test Using Voltmeter
Short Test Using Ohmmeter
Current Test Using Ammeter
Electrical Diagrams
Specifications
Technical Service Bulletins