i have replaced the maf and i still get the code what is the vaf circuit on a 1998 Kia Sportage my check engine light still is on VAF is the vacum airflow of the engine....if u have already replaced the MAF sensor and still are having the same problems , it could be a collasped hose on the PCV, crankcase ventilation, its generally located under the throttle body and runs towards the front.....a very cheap fix
Trouble code P0463 means:Fuel level sensor circuit high input
Trouble code P0320 means: Ignition Engine Speed Input Circuit Malfunction
Trouble code P0117 means:Engine coolant temperature circuit low input
Trouble code P0715 means: Input/turbine speed sensor circuit malfunction
Trouble code P0320 means:Ignition/distibutor engine speed input circuit malfunction
Fuel level sensor A circuit high input.
Map circuit low input is your answer.
Trouble code P0463 means:Fuel level sensor circuit high input
Trans Fluid Temp Sensor A Circuit High Input
Trouble code P0502 means:Vehicle speed sensor circuit low input
Trouble code P0935 means: Hydraulic pressure sensor circuit high input
Trouble code P0110 means:Intake air temperature circuit malfunction