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2002 Toyota Corolla cleaning MAF

Tiny
DAVE1310
  • MEMBER
  • 2002 TOYOTA COROLLA
Is it correct to assume that if the car starts and runs the MAF is working, and what area do I clean with electrical cleaner? I am still trying to diagnose the PO 300 code-
Wednesday, June 3rd, 2015 AT 3:56 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
If it is running okay, the MAF should be fine. It can be checked with an OBD2 scanner that can read live info. As far as cleaning, remove the MAF from the intake unit and clean it off with the proper cleaner.
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Wednesday, June 3rd, 2015 AT 7:20 PM

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