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
U1130
SCP (J1850) Invalid or Missing Data for Fuel System
Communication Network System
High severity
U1131
SCP (J1850) Invalid or Missing Data for Fuel System
Communication Network System
High severity
U1132
SCP (J1850) Invalid or Missing Data for Vehicle Motion
Communication Network System
High severity
U1134
SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter
Communication Network System
High severity
U1135
SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter
Communication Network System
High severity
U1146
SCP (J1850) Invalid or Missing Data for Vehicle Security
Communication Network System
High severity
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