Hot Rod Farmer: Control unit diagnostic protocols

Idle Chatter: Hot Rod Farmer
13/03/2024 1h 9min

Listen "Hot Rod Farmer: Control unit diagnostic protocols"

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Episode Synopsis





When diagnosing an electronic control unit often a flow chart is what you follow, but there is more to the story than that. The protocols that need to be seen by the ECU to set a trouble code are the key to an effective diagnostic. A flow chart does not reveal the protocols and can lead you astray.

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