OBD-II Diagnostic Trouble Code
P258B
Vacuum Pump Control Range/performance
P
Powertrain
engine / trans
engine / trans
2
Generic
SAE standard
SAE standard
5
Speed / idle / inputs
8B
Vacuum Pump Control Range/performance
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Ford
System
Powertrain
Model
F-150
Years
2011