The loss of power and shutting off of your Honda Fit could be caused by several different issues. Some common causes of this problem include:
Fuel system issues: A clogged fuel filter, a weak fuel pump, or a malfunctioning fuel injector can all cause a loss of power during acceleration.
Ignition system issues: If the ignition system is not functioning properly, it can result in the engine misfiring and losing power. Issues with the spark plugs, spark plug wires, or the ignition coil can cause this problem.
Engine performance issues: A clogged air filter, a vacuum leak, or a malfunctioning mass air flow (MAF) sensor can all cause a decrease in engine performance.
Electronic control module (ECM) problems: The ECM controls many of the engine functions and if it fails, it can cause the engine to lose power.
Fuel system issues: A clogged fuel filter, a weak fuel pump, or a malfunctioning fuel injector can all cause a loss of power during acceleration.
Ignition system issues: If the ignition system is not functioning properly, it can result in the engine misfiring and losing power. Issues with the spark plugs, spark plug wires, or the ignition coil can cause this problem.
Engine performance issues: A clogged air filter, a vacuum leak, or a malfunctioning mass air flow (MAF) sensor can all cause a decrease in engine performance.
Electronic control module (ECM) problems: The ECM controls many of the engine functions and if it fails, it can cause the engine to lose power.