OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
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Fault codes
P1392
G Sensor Rough Road Low Voltage
Maruti Suzuki
Vehicle Speed and Idle Control System
High severity
P1396
WSSD Rough Road System Fault
Maruti Suzuki
Vehicle Speed and Idle Control System
High severity
P1399
Wheel Speed Sensor 2 G-Sensor Circuit Intermittent
Maruti Suzuki
Vehicle Speed and Idle Control System
High severity
P1401
Differential Pressure Feedback Electronic Sensor Circuit High Voltage
Maruti Suzuki
Auxiliary Emissions Control
Medium severity
P1404
Exhaust Gas Recirculation Closed Position Performance
Maruti Suzuki
Auxiliary Emissions Control
Medium severity
P1405
Exhaust Gas Recirculation System Valve 3
Maruti Suzuki
Auxiliary Emissions Control
Medium severity
P1407
EGR Air Intrusion in Exhaust Supply to EGR Valve
Maruti Suzuki
Auxiliary Emissions Control
Medium severity
P1408
Manifold Differential Pressure Sensor Circuit Malfunction
Maruti Suzuki
Fuel and Air Metering
Medium severity
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