sorry i didnt realise you were in that other thread.
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| 1.6 Ecu problems https://auszookers.com/forum/viewtopic.php?f=5&t=19339 |
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| Author: | stiky [ Mon Feb 21, 2011 7:43 am ] |
| Post subject: | 1.6 Ecu problems |
Hi my leafy with g16b 1.6 efi keeps increasin its idle till it gets to 1600 rpm can the ecu be reset or modified to keep it idling properly i dont really know what i am talking about i am going to take it to an auto electrician any ideas????? |
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| Author: | mondo [ Mon Feb 21, 2011 7:49 am ] |
| Post subject: | Re: 1.6 Ecu problems |
maybe something in there will help http://auszookers.com/index.php?name=Fo ... 638#314638 |
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| Author: | stiky [ Mon Feb 21, 2011 8:01 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Na thats all been sorted it idles fine once he ecu has been reset (undo the battery) but then after that it starts to speed up every time i start it ??????? WIERD SHIT !!! |
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| Author: | steak_knife [ Mon Feb 21, 2011 8:04 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Has 2 idle control's, one is a water temp wax Idle up for cold start & the other is an ecu controlled air by pass, you need to find out which one's playing up.. |
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| Author: | stiky [ Mon Feb 21, 2011 8:07 am ] |
| Post subject: | Re: 1.6 Ecu problems |
any ideas how to work this out ? |
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| Author: | mondo [ Mon Feb 21, 2011 8:08 am ] |
| Post subject: | Re: 1.6 Ecu problems |
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sorry i didnt realise you were in that other thread. |
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| Author: | steak_knife [ Mon Feb 21, 2011 8:09 am ] |
| Post subject: | Re: 1.6 Ecu problems |
stiky wrote: any ideas how to work this out ?
With the car in front of me, yep... What eng, as in, Vit, X90, Bal?? |
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| Author: | stiky [ Mon Feb 21, 2011 8:44 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Vit g16b it is |
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| Author: | steak_knife [ Mon Feb 21, 2011 9:12 am ] |
| Post subject: | Re: 1.6 Ecu problems |
there is a smallish hose coming out of the intake hose that goes to a lil valve, that valve is the IAC, Idle Air Control valve, will be a plug on said valve, from memory it's green, eng off, ing off, disconnect said plug, start car up, tell us what happens.. 
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| Author: | stiky [ Mon Feb 21, 2011 9:26 am ] |
| Post subject: | Re: 1.6 Ecu problems |
I will give it a go tomorrow when i get it from my oldies place |
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| Author: | stiky [ Tue Feb 22, 2011 6:17 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Dad had my car tested by an auto electrician everything tested fine goin to check some solinoid in the throttle body tomorrow any ideas??? |
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| Author: | steak_knife [ Tue Feb 22, 2011 7:56 am ] |
| Post subject: | Re: 1.6 Ecu problems |
stiky wrote: Dad had my car tested by an auto electrician everything tested fine
goin to check some solinoid in the throttle body tomorrow any ideas??? Let him do his job??
did you try my unplug thingy?? |
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| Author: | stiky [ Tue Feb 22, 2011 8:02 am ] |
| Post subject: | Re: 1.6 Ecu problems |
na i am in bris car is on the sunshinecoast with me old man i will see how they go tomorrow on it pick it up then try ya pluggy thing man |
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| Author: | stiky [ Wed Feb 23, 2011 9:37 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Auto electrician disconected iAc or some shit an it idles better now |
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| Author: | steak_knife [ Wed Feb 23, 2011 9:47 am ] |
| Post subject: | Re: 1.6 Ecu problems |
stiky wrote: Auto electrician disconected iAc or some shit an it idles better now
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| Author: | Crunched [ Wed Feb 23, 2011 9:50 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Wow, who woulda thunk it? |
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| Author: | stiky [ Wed Feb 23, 2011 9:51 am ] |
| Post subject: | Re: 1.6 Ecu problems |
HAAHAHAHA EVERYBODY LISTEN UP.....STEAK knife was RIGHT |
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| Author: | steak_knife [ Wed Feb 23, 2011 9:52 am ] |
| Post subject: | Re: 1.6 Ecu problems |
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| Author: | Crunched [ Wed Feb 23, 2011 9:56 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Jeez Steve, you should get a job at something like a Suzuki dealership or something.. |
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| Author: | royce [ Wed Feb 23, 2011 9:58 am ] |
| Post subject: | Re: 1.6 Ecu problems |
steak_knife wrote: stiky wrote: Auto electrician disconected iAc or some shit an it idles better now Yes but now what fault is making the ecu up the idle speed 
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| Author: | JrZook [ Wed Feb 23, 2011 10:01 am ] |
| Post subject: | Re: 1.6 Ecu problems |
royce wrote: steak_knife wrote: stiky wrote: Auto electrician disconected iAc or some shit an it idles better now Yes but now what fault is making the ecu up the idle speed Probs not even the ECU, most likely a fault with teh IAC |
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| Author: | royce [ Wed Feb 23, 2011 10:05 am ] |
| Post subject: | Re: 1.6 Ecu problems |
JrZook wrote: royce wrote: steak_knife wrote: stiky wrote: Auto electrician disconected iAc or some shit an it idles better now Yes but now what fault is making the ecu up the idle speed Probs not even the ECU, most likely a fault with teh IAC Arent you the electronics guru? IAC opened by ecu, idle speed goes up, unplug IAC idle speed stays low, how is the ecu not opening the IAC? |
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| Author: | stiky [ Wed Feb 23, 2011 10:05 am ] |
| Post subject: | Re: 1.6 Ecu problems |
What do i actually need the IAC for?? its going sweet at the moment |
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| Author: | royce [ Wed Feb 23, 2011 10:07 am ] |
| Post subject: | Re: 1.6 Ecu problems |
stiky wrote: What do i actually need the IAC for?? its going sweet at the moment
its the fact that the ecu is seeing a need to allow air in thats the problem, so something else isnt working correctly, so it could run better |
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| Author: | stiky [ Wed Feb 23, 2011 10:18 am ] |
| Post subject: | Re: 1.6 Ecu problems |
Didnt really answer my question or i am just confused |
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| Author: | JrZook [ Wed Feb 23, 2011 10:20 am ] |
| Post subject: | Re: 1.6 Ecu problems |
royce wrote: JrZook wrote: royce wrote: steak_knife wrote: stiky wrote: Auto electrician disconected iAc or some shit an it idles better now Yes but now what fault is making the ecu up the idle speed Probs not even the ECU, most likely a fault with teh IAC Arent you the electronics guru? IAC opened by ecu, idle speed goes up, unplug IAC idle speed stays low, how is the ecu not opening the IAC? IAC motor not returning home....... Or IAC valve faulty |
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| Author: | royce [ Wed Feb 23, 2011 10:21 am ] |
| Post subject: | Re: 1.6 Ecu problems |
it doesnt idle high when unplugged, that means its not sticking |
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| Author: | JrZook [ Wed Feb 23, 2011 10:22 am ] |
| Post subject: | Re: 1.6 Ecu problems |
And here's one for ya, why did suzuki incorperate 2 idle up systems? Hell with a lil bit of extra code in the ECU firware the IAC could do all teh idle up tasks. |
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| Author: | stiky [ Wed Feb 23, 2011 10:23 am ] |
| Post subject: | Re: 1.6 Ecu problems |
IAC motor not returning home....... Or IAC valve faulty it was sticking auto sparky un stuck it then it stick agin so he unstuck an disconected it |
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| Author: | royce [ Wed Feb 23, 2011 10:24 am ] |
| Post subject: | Re: 1.6 Ecu problems |
JrZook wrote: And here's one for ya, why did suzuki incorperate 2 idle up systems? Hell with a lil bit of extra code in the ECU firware the IAC could do all teh idle up tasks.
Yeah I thought that was a bit strange when I first got mine Maybe its cause whoever looked after the idle control part screwed it up so badly they chopped it out and added some carby parts after they fired him? |
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