P Canister pressure sensor fixedflat

EVAP pressure change during reference pressure measurement

Less than 0.65 kPa-g (4.88 mmHg-g)

P0452: Canister pressure sensor low voltage

EVAP pressure

Less than 42.1 kPa-a (315.9 mmHg-a)

P0453: Canister pressure sensor high voltage

EVAP pressure

More than 123.8 kPa-a (928.4 mmHg-a)

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