Im trying to find out how im able ot log boost using the ecu so i can datalog it in evoscan. It has to be possible since you can do it with the AEM wideband. Im already logging with the wideband so the rear o2 sensor is being used. Can anyone point me in the right direction to setting this up

Thanks!

 

look in the ecuflash forum

 

ive been doing that for the past hour now. Still cant find anything... everything is stating using a map sensor or using the 3 port

 

ecuflash forum would be a more appropriate forum to ask this problem seeing as how you are dealing with the stock ecu

 

ummmm...wow


did you really search? because there are a few threads covering this.

yes, a map sensor is needed. how do you expect to log boost with out a map sensor?

 

using the BOOST GAUGE and the Data wire that comes off of it, exactly the same way i used the wire coming off of the AEM WIDEBAND... thats how, i did search please dont tell me i didnt when i did. i couldnt find anything stating how to do what im asking.

 

ok...so did the boost gauge not come with a manual? what type of gauge is it?

 

STRI type x - it did but i need to know what i need to do in evoscan (the formula) and what connector in the ECU i can use.

 

good luck with that

 

thanks for your amazing help you sarcastic ****... i swear some people are just rude in general and they dont even know it, well ANYWAYS if someone with some knowledge can please help me that will be greatly appreciated PM the answer to me if its easier Thanks everyone!

 

Ok I'm trying to understand what you want to do. Did you change the mdp sensor on the top of your intake manifold to something like a jdm 3-bar map or omni 4-bar map?
If you're trying to log directly from the gauge does it have a serial output lead or some type of analog output?

 

has a analog output just like the AEM gauge, i want to connect the wire from the gauge to a pin in the ECU thats not being used so i can log boost without have to spend money to go buy a mdp sensor

 

The map sensor route is easier and more reliable. Why deviate?

 

I understand what you are trying to do, however everything is already wired in place for a straight drop in MAP sensor such as the EVO X, or the OMNI 4 bar...

 

like i said before, ask this question in the ecuflash forum.

there are way more xml knowledgeable people that hang out in that forum vs this one.