Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Mazda Truck
>>
2003
>>
B2300 2WD L4-2.3L VIN D
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
U Code Charts
>>
U1131
U1131
U1131 Data Circuit
Condition: SCP Invalid or missing data for fuel system
Testing and Inspection