9. Appendix B: DTC codes Interpretation
The DTC (Diagnostic Trouble Code) reader function present in Smarty Micro Tuner is for
convenience purpose only. Industry standard interpretation tables are supplied below. Smarty
Performance King makes no warranty of the correctness of the interpretations.
Regarding DTC Interpretation
SAE Code Sections:
•
P00xx
Fuel & Air metering, Auxiliary emission controls
•
P01xx
Fuel & Air metering
•
P02xx
Fuel & Air metering
•
P03xx
Ignition & Firing systems
•
P04xx
Auxiliary emission controls
•
P05xx
Vehicle speed, Idle control & Auxiliary inputs
•
P06xx
Computer & Auxiliary outputs
•
P07xx
Transmission
•
P08xx
Transmission
•
P09xx
Transmission
Manufacturer Code Sections:
•
P10xx
Fuel & Air metering, Auxiliary emission controls
•
P11xx
Fuel & Air metering
•
P12xx
Fuel & Air metering
•
P13xx
Ignition & Firing systems
•
P14xx
Auxiliary emission controls
•
P15xx
Vehicle speed, Idle control & Auxiliary inputs
•
P16xx
Computer & Auxiliary outputs
•
P17xx
Transmission
•
P18xx
Transmission
•
P19xx
Transmission
Many logged codes are transitory, they are automatically reset.
DTC P1000 is an indication that the vehicle needs to be driven for a period so that the vehicle can
learn certain operating characteristics and it will reset automatically. This code cannot be cleared
externally.
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