2010 Chevy Equinox P0442 P0455 EVAP leak

2010 Chevy Equinox P0442 P0455 EVAP leak

Chevy Equinox On the 2010 Chevy Equinox, the P0442 is a “small” EVAP leak. And the P0455 is a “large” EVAP leak. First and foremost- check the fuel cap. Check the underside of the fuel cap for any cracks or signs of defects that may keep the cap from sealing correctly. If there are any doubts about the inspection of the cap, replace it. Keep in mind, you will need a cap that meets OE Specs. Those “universal” or “locking” fuel caps sold at after market parts stores do not meet OE…

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2003 Lexus SC430 P0441 P0442 P0446

2003 Lexus SC430 P0441 P0442 P0446

Lexus SC430/span> On the 2003 Lexus SC430, the P0441 and P0446 are set when there is an evaporative emissions leak from the components or when there is a malfunction in either the VSV for the EVAP, the VSV for the pressure switching valve, or in the vapor pressure sensor itself. P0442 is set when there is an evaporative emissions leak from the components or when the vapor pressure sensor malfunctions. So- best place to start here is having the EVAP system “smoked”. This is where a machine forces smoke through the…

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