logging manifold intake temp

[NINJA]

hi

do you have a "how to" to log the manifold intake temperature on a evo 7 ecu?

wich sensor to buy,wich wire...ect???

thanks!!:smile:

[GrayW]

You have to use a spare ADC input.

[NINJA]

if i use a gm air temp sensor,wire it to ground and pin 72 (instead air temp sensor in the maf)

how and where can i rescall the GM sensor?

thanks

[NINJA]

anyone can help me?

i've just received my gm air temp,and where must i change scalling to adapt this new sensor instead the oem sensor (in the maf) ?

thanks

[AlexEvo]

I don't think it's a good idea. The IAT is used by the ecu as an input. You can't use pin 72 because it'll send a false information to the ecu, as AFAIK there is no map available to tweak IAT scaling in ecuflash

You have to use a spare input as Grayw said.

But I think there is no need to use GM temp sensor :confused1:

[NINJA]

But I think there is no need to use GM temp sensor :confused1:

sisi,j'en ai besoin pour passer en gestion map!

[MITSUV]

You'll run in sd or the map and iat sensors are just for logging purpose ?
C'est pour du log ou pour pour passer en gestion MAP ?

[NINJA]

You'll run in sd or the map and iat sensors are just for logging purpose ?
C'est pour du log ou pour pour passer en gestion MAP ?


les 2,au debut ca sera juste pour du log,et ensuite pour passer en speed density!

pourquoi,ca change quelque chose?