P1421
EVAP System Vent Valve Stuck Open/Closed
Maruti Suzuki
Auxiliary Emissions Control
Low severity
Hard repair
Free on OBD DashX
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What P1421 means
- Vacuum flow to the Fuel Tank Pressure (FTP) sensor during a system sealed condition detected
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Free on OBD DashX
P1421 on OBD DashX
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