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I would change the idle off if tp over to 4% and the idle on if TP under to 4%. What is your TPS reading in percentage when the throttle is closed and the car is idling?

I would then change the idle target base settings on the lower coolant temperatures to a higher value. Maybe 1500rpm until it gets to say 50c and then taper it down to what you want you want your idle to be.

You are using the AEM EMS V1 so im not overly familiar with its features. What is your O2 reading when the car cold starts?

 

Tps closes reading 0,8 ~2% , and the afr , immediately after start cold engine is 0,7 but instantaneously change for 0,95.

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Sorry cant really help you any further. All you can do is change your idle settings to give it more revs and maybe reduce the amount of fuel as it seems like you might be flooding the engine and it struggles to idle

 

I had the adjusts on tps and the rpm target 1500rpm, when the engine is cold, but the problem of the engine died after start, continue.

I thing with the problem of my engine is the ISC, because this problem don't occur every time. I believe with the ISC delay open some times and if I don't press gas pedal the engine died.

Exist any adjustments specific for the ISC for open earl the air pass?

Thanks again

 

When the car is running can you see under the idle position section whether the setting is changing as the car runs? Are you 100% sure that idle control is actually working?

 

Excuse me, I could not locate the section for I see is changing as the car run, do you should explain?

I dont sure if the idle control is working, I would like to confirme.

 

 

Hi Mark, I printed the tables in 3 conditions, I thing with the value of table position has a small variations,

Ignition on and engine off


Cold engine on:

Warm up engine:

Its correct?

Thanks

 

Diego its hard to help without being there in person. I'm more familiar with the V2 EMS. The only thing i would do is add some more to the target idle at colder temperatures and see how it runs.