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HELP New MAF = Service Engine Soon

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Old Oct 26, 2002 | 06:21 PM
  #1  
tempting99's Avatar
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Default HELP New MAF = Service Engine Soon

I just bought a new ZO6 Conversion MAF for my 99 TA WS6 M6. I installed my new lid, MAF and K&N filter at the same time. After I installed it, I started her up and all seemed good. Then I got my SES light immediatly after I started the car for the second time. <img border="0" alt="[Banging Head]" title="" src="graemlins/gr_banghead.gif" /> Do I need to reset the CPU so it can learn the new maf or did I get a bad MAF?? Also I reinstalled the factory MAF, reset the CPU and I have not recieved any Service Engine Soon light since.
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Old Oct 26, 2002 | 06:41 PM
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LOnSLO's Avatar
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Default Re: HELP New MAF = Service Engine Soon

Typical problem w/ aftermarket MAF's. Get MAF ends from Thunder or TByrne.
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Old Oct 26, 2002 | 06:46 PM
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muscleSS00's Avatar
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Default Re: HELP New MAF = Service Engine Soon

had same problem and sent mine back to slp try resetting the comp by pulling both fuses under hood. then make your choice to send back. this really pisses me off when you have to pay to get another one sent. try resetting before you waste your shipping fee
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Old Oct 27, 2002 | 12:54 AM
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Default Re: HELP New MAF = Service Engine Soon

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by tempting99:
<strong>I just bought a new ZO6 Conversion MAF for my 99 TA WS6 M6. I installed my new lid, MAF and K&N filter at the same time. After I installed it, I started her up and all seemed good. Then I got my SES light immediatly after I started the car for the second time. <img border="0" alt="[Banging Head]" title="" src="graemlins/gr_banghead.gif" /> Do I need to reset the CPU so it can learn the new maf or did I get a bad MAF?? Also I reinstalled the factory MAF, reset the CPU and I have not recieved any Service Engine Soon light since.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">A STOCK Z06 MAF MUST be calibrated to use in an LS1. Who's MAF is it?
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Old Oct 27, 2002 | 08:05 AM
  #5  
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Default Re: HELP New MAF = Service Engine Soon

THE MAF IS FROM LS1 SPEED SO I KNOW ITS THE REAL THING. I MAY HAVE JUST RECIEVED A DEFECTIVE ONE. I AM TRYING TO RESET THE CPU NOW. MAYBE THIS WILL WORK. <img border="0" alt="[Fluffy]" title="" src="graemlins/fluffy.gif" />
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Old Oct 27, 2002 | 10:47 AM
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Default Re: HELP New MAF = Service Engine Soon

Ah, so it's not a SLP, PACE or Granetelli 85mm MAF but a Speed Inc calibrated unit. Didn't realize they make their own now.
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Old Oct 27, 2002 | 03:18 PM
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Default Re: HELP New MAF = Service Engine Soon

Never had any issues with my PACE 85mm MAF.
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