Chevrolet:gmc: engineering information-fuel tank pressure sensor, dtcs P0446, P0451 or P0454 set
Chevrolet technical service bulletin PIE-0043 for 1994-2011 Chevrolet Silverado 1500, 1994-2011 GMC Sierra 1500 and 2001-2005 Chevrolet Silverado 1500 HD and others.
- Bulletin number
- PIE-0043
- Component
- Fuel system, other: storage: tank assembly: pressure relief devices
- Summary
- Chevrolet:gmc: engineering information-fuel tank pressure sensor, dtcs p0446, p0451 or p0454 set. Gmc engineering is attempting to determine the root cause of the above concern.
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