Mass air flow sensor
3 Answers
Clear the codes and the lights should go off. Either the MAF works or it does not.
TheSubaruGuruBoston answered 7 years ago
Yup. If the MAF does NOT work check the connector first; then remove the sensor to carefully spray-clean its tiny nichrome thermo- sensor wire. If still no-go it's salvage yard time. Three restarts MIGHT reset indicators; if not, clear with scanner as FOR suggested.
2 people found this helpful.
Thanks guys, I found out I had a faulty spark plug wire, got new ones and lights went off and car runs like a champ.....bit now after about 50 miles lights are back....last code to deal with is an o2 sensor