OBD-II Diagnostic Trouble Code
P1450
Unable To Bleed Up Fuel Tank Vacuum
P
Powertrain
engine / trans
engine / trans
1
Mfr
manufacturer code
manufacturer code
4
Auxiliary emission controls
50
Unable To Bleed Up Fuel Tank Vacuum
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Generic
System
Powertrain