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3sge afm adjustment screw

Discussion in '3sge' started by Hazzmac92, Mar 1, 2014.

  1. Hazzmac92

    Hazzmac92 Well-Known Member

    Hey guys
    On my afm there is a adjustment screw, how many turns do I turn it from all the way in ?
     
  2. shaun4vert

    shaun4vert Well-Known Member Donated!

    Shouldn't need to turn it unless it's been messed with they are pre set.
    If you do need to set it just do 1 turn at a time and try it running.
     
  3. Hazzmac92

    Hazzmac92 Well-Known Member

    Thank you, if I put a pod filter on it will it need re adjusting ?

    Also is there a thread for adjusting the tps ?
     
  4. shaun4vert

    shaun4vert Well-Known Member Donated!

    The, settings, for, the, tps

    [TABLE]
    [TR]
    [TD][​IMG][/TD]
    [TD="width: 100"][​IMG][/TD]
    [TD="width: 100"][​IMG][/TD]
    [TD="width: 100"][​IMG][/TD]
    [/TR]
    [TR]
    [TD="width: 100, bgcolor: #D3E0F5"]TPS is attached to the side of the throttle body[/TD]
    [TD="width: 100, bgcolor: #D3E0F5"]Testing the TPS[/TD]
    [TD="width: 100, bgcolor: #D3E0F5"]TPS connector pin out[/TD]
    [TD="width: 100, bgcolor: #D3E0F5"]ECU Pin out article here[/TD]
    [/TR]
    [/TABLE]


    [TABLE="width: 528"]
    [TR]
    [TD="width: 213, bgcolor: #B6C7E5"]Clearance between lever and stop screw[/TD]
    [TD="width: 122, bgcolor: #B6C7E5"]Between terminals...[/TD]
    [TD="width: 191, bgcolor: #B6C7E5"]Resistance kΩ[/TD]
    [/TR]
    [TR]
    [TD="width: 213"]0mm[/TD]
    [TD="width: 122"]VTA - E2[/TD]
    [TD="width: 191"]0.2 - 0.8[/TD]
    [/TR]
    [TR]
    [TD="width: 213"]0.5mm[/TD]
    [TD="width: 122"]IDL - E2[/TD]
    [TD="width: 191"]< 2.3[/TD]
    [/TR]
    [TR]
    [TD="width: 213"]0.7mm[/TD]
    [TD="width: 122"]IDL - E2[/TD]
    [TD="width: 191"]Infinity[/TD]
    [/TR]
    [TR]
    [TD="width: 213"]Fully open[/TD]
    [TD="width: 122"]VTA - E2[/TD]
    [TD="width: 191"]3.3 - 10[/TD]
    [/TR]
    [TR]
    [TD="width: 213"]n/a[/TD]
    [TD="width: 122"]VC - E2[/TD]
    [TD="width: 191"]3 - 7

    [/TD]
    [/TR]
    [/TABLE]
    If it's not set right loosen the 2 screws and adjust until you get the readings required,
     
  5. Hazzmac92

    Hazzmac92 Well-Known Member

    Thanks, will check it out tomorrow
     
  6. Hazzmac92

    Hazzmac92 Well-Known Member

    Is the pre set on the screw, screwed all the way down ?
     
  7. shaun4vert

    shaun4vert Well-Known Member Donated!

    Not really sure on that has they have a sealed,tamper proof cap from the factory .
    I think it will be trial and error 1 turn at a time.
     
  8. Hazzmac92

    Hazzmac92 Well-Known Member

    Can't adjust my tps into specs
    Does that mean my tps is shot ?
     
  9. shaun4vert

    shaun4vert Well-Known Member Donated!

    Start by setting the throttle stop screw to just make contact with the throttle plate but not move it at all. Also make sure the throttle cable is not pulling on the throttle plate to it needs to be sat on the stop alone
    Then start to adjust the tps. The 2 important readings you need to look at are 0.5mm and 0.7mm. They are very sensitive and take some adjusting.You could be their a while setting it.
     
  10. Hazzmac92

    Hazzmac92 Well-Known Member

    I sorted it didn't need to adjust the throttle stop
    Getting tiny bit of hesitation at low revs but that's because my dizzy cap is corroded

    So much better
     
  11. shaun4vert

    shaun4vert Well-Known Member Donated!

    Good to hear
     
  12. Hazzmac92

    Hazzmac92 Well-Known Member

    What do you mean by throttle top screw I can't find that ?

    Do you have a diagram for that ?
     
  13. Hazzmac92

    Hazzmac92 Well-Known Member

    Dis regard that I found it
    Started hunting today on idle, adjusted cable now has no adjustment, which I will get another but now all sweet the only thing I can't get is infinity on 0.7mm it reads 0.06 kila ohms
     

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