Question about 2003 Pontiac Montana
I need to find any other solutions to the p0452 engin code other that the gascap and fuelpump witch i have replaced.
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Posted on Jan 02, 2017
P0452 The definition is evap pressure system low. This mean it detected a no pressure but rather a leak, There is nothing wrong with the pressure sensor or wiring itself,Fist thing to check is the gas cap,make sure the seals is good shape, The hose connection are firm and clamped down,you basically have a evap leak
Posted on Nov 23, 2012
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