...bad and needs to be replaced but before you replace the MAF. Check with the Hyundai dealer for any TSB on that code. Good luck and keep me posted. The dealer want $270.00 for the MAF sensor!! ouch!! ...
...bad.. Make a full inspection of the wiring and conector all the way from the sensor to the PCM. If you do all of this and the code returns then at this point a full scanner will have to be hooked up ...
...bad spark plugs/wires/distributor cap, clogged fuel injectors or air filter. Shacking usually adressed to uneven detonation in cylinders. Start from cleaning injectrors (injectro cleaner), scanning ...
Question about Hyundai Accent
...good,new coolant temp sensor, new pcv valve and cleaned throttle body still runs bad and getting black smoke clean maf sensor going to in take with maf cleaner only or might be a bad cat convertor
...Mass air flow ( MAF ) sensor circuit voltage low. check for a leak in the hose from the air cleaner to the intake manafold, if the hose is ok most likey cause would be a bad MAF sensor....good ...
...fuel pressure po171 system to lean ,could be a vaccum leak, or bad o2 sensor,also check mass air flow sensor may be very dirty allowing air to by without sensor pick it up start there, good
...to set the mixture on the fly properly at any throttle position. A MAF depends on several other sensors to function. Get your engine codes run and replace any part that is marginal or bad. Good
bad and 95% of the time, cleaning it with MAF sensor with MAF cleaner will fix any problem it may of had to trigger the DTC codes. Start with trying to clean it first just by following the instruction
...bad sensor or on the air that goes in the intake manifold. Inspect for tear or leaks in the intake that leads from the filter to the intake manifold. CODE P0102 MAF SENSOR CIRCUIT LOW INPUT.CHECK FOR ...
bad coolant tempurature sensor will cause this. make sure air filter is clean, and check iat sensor in air tube to throttle body. this tells the pcm the correct air that is mixing with the fuel. check
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