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Volkswagen
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2004
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Jetta Sedan (9M2) L4-2.0L (AVH)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Application and ID
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Control Module Identification
Control Module Identification
On Board Diagnostic (OBD), Technical Data
Control module identification
The control module version is displayed by selecting "Diagnostic mode 9: Vehicle information" under address word 33.