Ford Workshop Service and Repair Manuals > F 550 4WD Super Duty V8-6.4L DSL Turbo (2008) > Powertrain Management | Computers and Control Systems | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Technical Service Bulletins | All Other Service Bulletins for Engine Control Module: | 11B23 | Mar | 11 | Campaign - ECM Update For Low Power/Exhaust Smoke/Noise

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Technical Service Bulletin # 11B23

Date: 110307

Attachment I - Administrative Information

OASIS ACTIVATED?

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