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2003 Chevrolet Tahoe LT 5.3L Evap[ fail
Posted to GM Engine on 3/17/2015 18 Replies

Ok guys,

Just need a second opinion. If I am seeing vacuum in the tank and the purge and vent are working fine, commanded and responding per spec. I am suspecting faulty Fuel tank pressure sensor?? Any help is appreciated. Thanks!

18 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Tahoe LT

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Tahoe LT

VIN 1GNEK13Z33
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEvap[ Fail
ConditionsP0455
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Tahoe LT

VIN 1GNEK13Z33
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEvap[ Fail
ConditionsP0455