DTC P257B code: Vacuum reservoir control - circuit low. Fault type Drive system in category Idle speed control failure.
Error Code DTC / Diagnostic Trouble Code:
P257B.
Hexadecimal Code: 257b.
The orange color P257B indicates car fault. What to do when the car started to show P257B error. After starting the car a signal P257B lights orange. What means P257B in orange color. Auto P257B error repair code.
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