JacobT

Can all Check Engine light be turned off by removing the ECU2 fuse in the engine room? I have this CEL (code 0770) turned for 2 weeks now. I have tried resetting it by removing the ECU2 fuse for 30 minutes, but after I replaced the fuse back on, CEL turned on right away. Is there any kind of CEL error that only can be turning off by plugging in OBDII computer?

If I remove the neg. terminal on the battery, will it reset the CEL?

Thanks.

alredxiii

iTrader: (13)

I've had to reset my ECU to get rid of a CEL a few times so I just take remove battery cable and reset for a few mintues.

Stupid O2 bank

But still...I'm running lean right now, gotta remedy that with a little bit of Emanage love

morris

iTrader: (2)

you can always stop by your local advance autoparts or pep boys and have them clear it for you. With their scan tool.

TAMR_GUS98

Jacob,
You should repair the cause of the CEL first, if you haven't already. Resetting the CEL before you fix the problem will be a waste of time b/c the CEL will keep coming back. I think P0770 refers to a speed sensor of some sort in the trans., correct me if i'm wrong. Good luck.
Will

lexusk8

I had the P0770 code before on my ES, and the problem was related to a "Shift Solenoid E Malfunction", which means your transmission is possibly hesitation or not shifting correctly. Do you see that on your GS?

JacobT

thanks for the responses. My car is driving perfectly w/o any problem, that's why I just tried to reset the system to see if this is just a system glitch.

I'll stop by some auto parts shop and have them get it reset.

rominl

iTrader: (4)

do you know what that code means already?

in any case, disconnecting the battery for a while should do it, that's how i did it on mine a while back