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BMW
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1994
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525i (E34) L6-2494cc 2.5L DOHC (M50 TU)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Diagnostic Trouble Code Descriptions
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Engine Control System
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Without - BMW DIAGNOSTIC SYSTEM
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Detailed Descriptions
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1234 - Speedometer "A" Signal
1234 - Speedometer "A" Signal
Check wiring between instrument cluster and DME control module. Refer to Diagrams / Electrical.