THE CHECK ENGINE LIGHT IS ON FOR MASS AIR FLOW

  • Tiny
  • Oglikele
  • 1998 Lexus GS 400
  • 200,000 miles

I changed engine and now the vsc light is on. Changed mass air flow and code still remains.

In park or nuetral car pulls back at 3000the rpm

Wednesday, February 29th, 2012 AT 10:00 PM

9 Answers

  • Tiny
  • rasmataz
  • Member

Try disconnecting the battery for 10 mins and see what happens to the VSC light

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Wednesday, February 29th, 2012 AT 10:33 PM
  • Tiny
  • Oglikele
  • Member

Unhooked the battery with no change

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Wednesday, February 29th, 2012 AT 10:35 PM
  • Tiny
  • rasmataz
  • Member

Get an OBD2 scantool or take it to Autozone and have them to try and erase the code-double check all wiring harness and connectors for loose and damages

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Wednesday, February 29th, 2012 AT 10:38 PM
  • Tiny
  • Oglikele
  • Member

I put my scanner on it and tried clearing codes but they come right back

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Wednesday, February 29th, 2012 AT 10:43 PM
  • Tiny
  • rasmataz
  • Member

What is the exact code you getting?

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Wednesday, February 29th, 2012 AT 10:46 PM
  • Tiny
  • Oglikele
  • Member

I put my scanner on it and tried clearing codes but they come right back p0100 mass air

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Wednesday, February 29th, 2012 AT 10:51 PM
  • Tiny
  • rasmataz
  • Member

Check the wiring of the MAF sensor back to the computer for short and open circuit

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Wednesday, February 29th, 2012 AT 11:00 PM
  • Tiny
  • Oglikele
  • Member

What about vsc

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Wednesday, February 29th, 2012 AT 11:01 PM
  • Tiny
  • rasmataz
  • Member

Have the vehicle stability control system further checked

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Wednesday, February 29th, 2012 AT 11:12 PM

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