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What is the meaning of OBD-II code P0351, and what are the possible causes and solutions for this code?
OBD-II code P0351 refers to a fault with the ignition coil "A" primary/secondary circuit. The possible causes of this code are: A failing ignition coil A damaged spark plug wire A short circuit in the wiring harness A damaged spark plug A faulty ignition control module A weak battery An incorrect ignition timing To diagnose the issue, a mechanic may use a OBD-II scanner to retrieve the code and then perform a visual inspection of the ignition system components. To fix the issue, the mechanic may replace the faulty component or repair any damaged wiring. In some cases, clearing the code and resetting the vehicle's computer may resolve the issue if it was a temporary fault.
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