Operation CHARM
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BMW
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1984
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318i (E30) L4-1766cc 1.8L SOHC (M10)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Relays and Modules - Computers and Control Systems
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Idle/Throttle Speed Control Unit
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Testing and Inspection
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Initial Setup
Initial Setup
Initial setup:
1.
Fully charged battery (at least 11.5 VDC)
2.
All components must be cold (23 ± 5°C / 73 ± 9°F).
3.
Measurements are taken on the disconnected plug of the electronic control unit.