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Home >> Volkswagen >> 2008 >> GLI 2.0 J, Automatic DCT >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Fuel System >> 2.0L - On Board Diagnostic (OBD) - Engine Code(S): BPY & BWA (A5 Platform) >> 01 On Board Diagnostic >> Removal And Installation >> Engine Control Module >> MOTRONIC Engine Control Module (ECM) -J623- Reprogramming
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MOTRONIC Engine Control Module (ECM) -J623- Reprogramming

-- The new Engine Control Module (ECM) -J623- and immobilizer must be activated. Refer to ECM and immobilizer activation instructions.

Final procedures 

After the repair work, the following work steps must be performed in the following sequence:

  1. Check the DTC memory. Refer to DIAGNOSTIC MODE 03 - READ DTC MEMORY .
  2. If necessary, erase the DTC memory. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY .
  3. If the DTC memory was erased, generate readiness code. Refer to READINESS CODE .