Retrieving Codes

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When Mode II is accessed (engine NOT running), codes stored in ECU memory will be flashed by CHECK ENGINE light and red LED on side of ECU. A long flash (.6 second) indicates first digit of code. Short flashes (.3 second) indicate second digit of code. For example: 3 long flashes followed by 5 flashes of red LED (or CHECK ENGINE light) indicate a Code 35.