ANTOINE Posted December 15, 2018 Share Posted December 15, 2018 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 Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 15, 2018 Author Share Posted December 15, 2018 for info, I have no diode on my wiring , need one ??? Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 15, 2018 Share Posted December 15, 2018 Was it working before? Has it ever worked? Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 16, 2018 Author Share Posted December 16, 2018 I think never working Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 16, 2018 Share Posted December 16, 2018 Is the ECU modified to drive the PWM valve? Did you build it, or did you buy it from somewhere already built? Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 17, 2018 Author Share Posted December 17, 2018 Nigel ecu, but I have never see if the iac don t work, now wit cold,...... Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 17, 2018 Share Posted December 17, 2018 OK I think we need more detail: What is your IAC? How did you test it? How are you wiring it? Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 21, 2018 Author Share Posted December 21, 2018 iac is a Bosch wire, I have wiring like the plan on MS1 nigel doc Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 22, 2018 Share Posted December 22, 2018 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? Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 23, 2018 Author Share Posted December 23, 2018 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 Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 23, 2018 Author Share Posted December 23, 2018 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? Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 23, 2018 Author Share Posted December 23, 2018 Mine up, if i choose BG nothing better and i can t change values Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 27, 2018 Author Share Posted December 27, 2018 wiring good Quote Link to comment Share on other sites More sharing options...
Hybrid_From_Hell Posted December 28, 2018 Share Posted December 28, 2018 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? Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 28, 2018 Share Posted December 28, 2018 Nige - your autocorrect put "own" instead of "PWM" there Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 28, 2018 Author Share Posted December 28, 2018 (edited) I have not this terme, but with this one, switch on 80% and 25 % with start but don t move Edited December 28, 2018 by ANTOINE Quote Link to comment Share on other sites More sharing options...
ANTOINE Posted December 28, 2018 Author Share Posted December 28, 2018 this choice Quote Link to comment Share on other sites More sharing options...
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