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DTC / Descrip‐ tion Monitor Strategy Descrip‐ tion Malfunction Crite‐ ria and Threshold Value Secondary Parame‐ ters with Enable Conditions Monitor‐ ing Time Length MIL Il‐ lum. Component Diag‐ nostic Procedure P064A Fuel Pump Control Module COM: Fuel Pump Control Module (FPCM) commu‐ nication with FPCM • FP signal: ROM / RAM failure feed‐ back >= 2.00 [-] • Engine on • 1.2 s Con‐ tinu‐ ous • 2 DCY – Check the Fuel Pump Control Module - J538- / Fuel Delivery Unit - GX1- . Re‐ fer to • FP signal: pow‐ er amplifier fail‐ ure feedback >= 2.00 [-] • 1.4 s Con‐ tinu‐ ous P0601 Internal Control Module Memory Check‐ sum Er‐ ror ECM: Check‐ sum Veri‐ fication • Calibration checksum in‐ correct
• 1.0 s tinu‐ ous • 2 DCY – Check the En‐ gine Control Module - J623- . Refer to appro‐ priate repair manual. • Software checksum in‐ correct P0603 Internal Control Module Keep Alive Memory (KAM) Error Injection Valves Supply Voltage Internal Hardware Check • Hardware vs. software ver‐ sion check dur‐ ing initialization failure
• 4.9 s DCY • 2 DCY – Check the En‐ gine Control Module - J623- . Refer to appro‐ priate repair manual. • Calibration dur‐ ing initialization failure • Hardware dur‐ ing initialization failure • Time reference from micro con‐ troller during in‐ itialization fail‐ ure • Time reference from micro con‐ troller during in‐ itialization missing • 2,880.0° CRK • Contin‐ uous • Communica‐ tion between micro controller and SDI-Driver power stage failure • 2880.0° CRK • Contin‐ uous • Communica‐ tion between micro controller and SDI-Driver power stage failure • 360.0° CRK • Once / DCY GTI 2014 ➤ Generic Scan Tool - Edition 04.2015 3. Diagnosis and Testing 305 |