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FUEL TANK PRESSURE SWITCH


dc033437

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HAS ANYONE EVER HEARD OF THIS ERROR CODE AND WHAT IS IT IT 2000 ESCALADE

no code the error message just read fuel tank pressure switch

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Pull the codes and see if there is any information there.

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Pull the codes and see if there is any information there.

I dont think you can pull codes on a Escalade. Basically a Chevy truck. You have to have a scan tool. Correct me if i'm wrong..

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Check the connectors at the pressure switch

If the connectors are good, then you'd have to diagnose whether the pressure switch is bad.

The pressure switch monitors the pressure within the fuel tank, and vents the tank using the EVAP system.

Bruce

2016 Cadillac ATS-V gray/black

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