wrxjam

My Engine check light has come on. On the apexi power fc commander it shows no value for the air temp sensor. Is the air temp sensor located on the front or is it the MAF??

Jolly Green Monster

iTrader: (4)

the 92~96 doesn't have an air temp sensor and is always blank..

if the CEL is on permenantly then go to ETC --> "sw/sensor check" and the out of range sensor will be highlighted on the left..

if it just flashed then the noise level exceeded the level setup when mapped and was possibly det or you clipped the limiter etc.. but it will not stay on for that

Simon

wrxjam

hi mate just fitted apexi pfc and ran setup procejure after that ran car runing through many cycles of engine on and off this is when eml warning dispayed, The air temp sensor was the only value not reading as this
not on EOBD i could not read relative values befor switching the ecu can you advise how to rectifie situation or is a rolling road reqired, i was going to try mapping this unit myself

Jolly Green Monster

iTrader: (4)

I have explained in post above.. you need to look in ETC --> SW/SENSOR CHECK not monitor..

it is probably boost control kit.. ETC --> Function Select --> toggle the top item "Boost control kit" enjoy the japanese symbols
enough trade secrets reveiled.. lol

Simon

wrxjam

Thanks mate you were right just toggled it off and the light went out.

thanks again for the advice.

Jolly Green Monster

iTrader: (4)

no problem