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let us talk about MAFs baby..lets talk about MAFs

This is a discussion on let us talk about MAFs baby..lets talk about MAFs within the General Help forums, part of the LSx Technical Help Section category; Originally Posted by Y2KPewterSS I agree with everything Orion stated, I would swap out a MAF from another LS1 and ...

  1. #21
    Veteran 0rion's Avatar
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    Quote Originally Posted by Y2KPewterSS View Post
    I agree with everything Orion stated, I would swap out a MAF from another LS1 and see if that changes anything. You might be able to eliminate the MAF as the issue that way. Did you buy your LS6 intake used, I am guessing you most likely did. Did you inspect it real good to make sure it doesnt have a crack or damage somewhere?
    that's kinda what I was thinking.

  2. #22
    King 0f n00bz shady milkman's Avatar
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    yup bought it used from dr.crash

    no cracks ..the back fitting had popped out a bit..but i fixed that....i swapped out the gaskets ...i have had it smoked and nothing came out....the map sensor is also a suspect..since its orange gasket is damaged..but it still seats well

    and orion the codes
    P0171....System too Lean (Bank 1)
    P0174...System too Lean (Bank 2)
    P0507....Idle Control System RPM Higher Than Expected

  3. #23
    Veteran Hi-Po's Avatar
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    I wont be at the car meet shady...sorry man. Im totally bumming but Ive had other things that had to be done. The car isnt tuned at all and needs alot more stuff. My MAF is going to be different then yours, Mines a 5 wire MAF with IAT integrated. I also doubt its the MAF, Everytime I have had a jumping/hanging idle it has been unmetered air. Check the IAC. If you really need to me to hook my scanner up to your car we can probably get that done. I like Orions idea of putting your LS1 intake back on. I have a perfect LS1 intake if you need to borrow it.
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  4. #24
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    I have a 5-wire to 3-wire MAF harness adapter on our car. I can let you know which wires to hook up to for it to work with your stock connector -- should you end up trying Hi-Po's MAF.
    Last edited by pajeff02; 05-28-2009 at 11:49 AM.

  5. #25
    Senior Member clg82's Avatar
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    Quote Originally Posted by shady milkman View Post
    yup bought it used from dr.crash

    no cracks ..the back fitting had popped out a bit..but i fixed that....i swapped out the gaskets ...i have had it smoked and nothing came out....the map sensor is also a suspect..since its orange gasket is damaged..but it still seats well

    and orion the codes
    P0171....System too Lean (Bank 1)
    P0174...System too Lean (Bank 2)
    P0507....Idle Control System RPM Higher Than Expected
    And all this happened after the tune?................hmm

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  7. #27
    King 0f n00bz shady milkman's Avatar
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    Quote Originally Posted by clg82 View Post
    And all this happened after the tune?................hmm
    no no no ....its not the tune...the car actually runs 100% better then before the tune..even with the fueling issue...steve did a great job .....

  8. #28
    King 0f n00bz shady milkman's Avatar
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    Quote Originally Posted by Hi-Po View Post
    I wont be at the car meet shady...sorry man. Im totally bumming but Ive had other things that had to be done. The car isnt tuned at all and needs alot more stuff. My MAF is going to be different then yours, Mines a 5 wire MAF with IAT integrated. I also doubt its the MAF, Everytime I have had a jumping/hanging idle it has been unmetered air. Check the IAC. If you really need to me to hook my scanner up to your car we can probably get that done. I like Orions idea of putting your LS1 intake back on. I have a perfect LS1 intake if you need to borrow it.
    no problem man..i think my girl and I will probably be spending the night..so if your not busy on sunday..we can hang or w/e car related or not..however i would love to borrow your ls1 it would be great. or even to scan it ..but if you cant thats cool

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