DTC P1931 code: Fuel Additive Pump Control Circuit/Open (FORD, LINCOLN, MAZDA, MERCURY). Fault type Drive system in category Engine fault.
Error Code DTC / Diagnostic Trouble Code:
P1931.
Hexadecimal Code: 1931.
The orange color P1931 indicates car fault. What to do when the car started to show P1931 error. After starting the car a signal P1931 lights orange. What means P1931 in orange color. Auto P1931 error repair code.
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