wierd ecu problem

[almostJDM]

ok latly as its been gettin colder my ecu has been acting up whenever it gets near 50 deg. and my cars been sitting so its cold inside it and i start her up the cel stays on, and at first i thought it was because my closed loop was disabled but i wanted to try one more thing out first so i took my ecu out and kept it inside for the night and put it back in the next morning and she ran like normal the cel came on and went out then came back on like its always done but if i let the car sit over night and start her up the cel will stay on from start up and if i set the ecu by the floor heater and let it warm up the cel will go out and come back on then i restart the car and it runs normal again so i think my ecu hate the cold lol.

What do you guy think coudl be causing this


thanks
Mychal

[d112crzy]

whats the code.....??????

[almostJDM]

dunno for the start up one cause it stays solid but when it goes out its 14 and 9 like its always been and when i rev it above 2k while the cel is on at first start up it will die then its really hard to keep it runnin, ill start it and she dies and then i gotta keep cranking then finally she fires then runs for a sec then dies man its worring me i dunno what it is

[d112crzy]

You have a p28, correct?

Sounds like when its cold, there something that might not be getting full contact on the board for some reason.

Solid CEL= bad ecu.

[almostJDM]

yea but the solid cel goes out then the car runs normally