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ANTOINE

pwm iac

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Hi, I have a megasquirt 1 on my Landy , but my IAC don't work, I have test him , it is ok, my wiring is ok, I think this is an error on the setting, can you give the pict on your setting, thanks 

 

or if you have an idea

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Is the ECU modified to drive the PWM valve? Did you build it, or did you buy it from somewhere already built?

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OK I think we need more detail:

  1. What is your IAC?
  2. How did you test it?
  3. How are you wiring it?

 

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OK so you have +12v to one pin of the IAC and the other pin goes to the Megasquirt pin 30, yes?

Have you confirmed you have +12v on one pin and the other one is being grounded by the Megasquirt?

What do your idle settings look like?

idle_settings.png

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I will go this afternoon see that, thanks a lot

 

and now, this morning, sometime, I think i have a cut off spark .................just in cruise with 5 gear box, some time, but one problem before.............

 

just for the info, the cold start never working, but i have the time now to search , 

 

i see too , the next thread speak this, i read too

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22 hours ago, FridgeFreezer said:

OK so you have +12v to one pin of the IAC and the other pin goes to the Megasquirt pin 30, yes?

Have you confirmed you have +12v on one pin and the other one is being grounded by the Megasquirt?

What do your idle settings look like?

idle_settings.png

 

GG.png

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Hi.

The ecu should be ok for own.

Connect up to megatune and switch ignition on .

Change a guage on the screen by left click mouse and select own or ICV .

 

Is is showing power?

 

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I have not this terme, but  with this one, switch on 80% and 25 % with start but don t move 

JJJ.png

Edited by ANTOINE

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