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
P1638
Communication error between fuel rail pressure sensor and ECM
Mahindra
Computer Output Circuit
High severity
P169F
Communication error between fuel rail pressure sensor and ECM
Mahindra
Computer Output Circuit
High severity
P1191
Communication error between fuel rail pressure sensor and ECM
Mahindra
Computer Output Circuit
High severity
U0126
Communication error between steering angle sensor and ECM
Mahindra
Computer Output Circuit
High severity
P2122
Issue in accelerator pedal sensor
Mahindra
Vehicle Speed and Idle Control System
High severity
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