Questions & Answers for: Kia vaf sensor

...transmmission issues as well, then check engine light came on, checked it, my obd flagged maf or vaf, replaced it and now it will start but will not stay running, it will start if i pull the fuel ...

VAF A Circuit low input, Where do I find this and is it cleanable. Car seems to be running fine, just came on, reset it but have not driven it yet Yes it is cleanable, but that doesn't always work. It

...gas po171 is system too lean bank one............intake/exhaust leak,air system MAF/VAF sensor fuel pressure/pump, injectors HO2Shope this helps and if you need any more info/technical data, just ...

...power and stimes back fires but once you get pass the you can run engine uo to 2500 rpm and it seams to run fine have the fault codes read and check for MAF/VAF sensor and accelerator position

...excessive fuel use and black smoke when the gas is applied run fault codes and check for MAP/MAF/VAF sensors. Check for HO2S/O2S sensors . have a pressure test done to check for fuel pressure ...

...engine light came on P0171 = System too lean, bank 1 - probable cause is - Intake/exhaust leak, Air system, MAF/VAF sensor, fuel pressure pump, injector(s), HO2S. Hope that helps, a little

2013 kia rio u give it gas and it takes its time to get up to speed run the fault codes and look fro problem in the accelerator position sensor, throtle position motor , MAP/VAF sensors

...sensor maf/vaf sensors are all working all these sensors tell the ECM at what air / fuel mixture is required to start ( same as in the ancient cars where you had to pull out the choke to the right ...

...VAF sensor -fuel pressure /pump---injector/s---HO2S ( heated oxygen sensor, the one in the exhaust manifold before the cay converter the cause is very often the HO2S sensor or a crack in the flexible ...

...through vavcum found 2 prob's and fixed,still rough...help! not a vacuum problem running too rich run the fault codes and look for problem ambient temp sensor . BARO sensor and MAF/VAF sensor ...