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Home >> Mercedes Benz >> 1993 >> 300E (124.032) L6-3.2L (104.992) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> Description of On-Board Diagnostics >> Important Notes >> Initial Programming of Engine Control Module (ECM)
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Initial Programming of Engine Control Module (ECM)



Prerequisite for initial programming process:
- Battery voltage 11 Volt minimum
- Vehicle speed signal V = 0
- Engine rpm signal n = 0
- Transmission range P/N = 1
- Idle speed contact closed CTP = 1

Caution: Vehicle can not be moved during initial programming process.

- Drive vehicle V = > 5 km/h (3 mph)
Only then will the transmission version be recognized.