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Land Rover
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2014
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LR2 HSE
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Diagnostic Trouble Code Index GTDI 2.0L Petrol, DTC: Engine Control Module (ECM) -- LR2/L359
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Diagnostic Trouble Code Index GTDi 2.0L Petrol, DTC: Engine Control Module (ECM)
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Description And Operation
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DTC P1623-44: Immobilizer Code Word/ID Number Write Failure - Data memory failure
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Possible Causes
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Possible Causes
Engine control module could not write valid data to the internal EEPROM
Engine control module could not write valid ID code word to the internal EEPROM
Engine control module EEPROM failure