Operation CHARM
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BMW
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2008
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135i Convertible (E88) L6-3.0L Turbo (N54)
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Main Relay (Computer/Fuel System)
Main Relay (Computer/Fuel System)
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Locations
E90 K6300, X6300
E91 K6300
E93 K6300, X6300
K6300, X6300, A8680, X8680 (N54 Engine)
Service and Repair
Procedures
Removal and Replacement