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P0452

Evaporative Emission System Pressure Sensor/Switch Low Input

I just fixed this the other day. First of all make sure your fuel cap is on tight as this may be the cause. If the service engine soon light is still on then do the following:

1) Your Fuel Tank Pressure Sensor might be bad or it might have broken like it broke on mine. Or....

2) If it is broken you have to buy a new fuel pump because the Sensor is not sold as a separate part on your vehicle.

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11y ago

What else can I help you with?