PDA

View Full Version : engine trouble code

Jaxsc3
10-09-2005, 11:17 AM
well i got the beast running last night fixed the whole 02 sensor had to cut and extend the harness. started her up the first time it was pulling timing at idle again ran about 7 degrees below top dead center then i cut it off and cranked again this time idled fine ran at top dead center which isnt to bad but last time i set the timing it was at 10 degrees over top dead center. so i drive the car and its running perfect ( well as perfect as a bored out motor with stock ecu can run) on the way back to the house it throws a code but still runs fine, so i put the code scanner on it and it says a p0125 which is insufficient coolant temperature for closed loop fuel operation .... which is strange because i know my coolant temp is plenty high ..... any body have a clue on this one??

oh and also is your turbo blanket suppose to catch on fire the first time you drive with it on?
p5150
10-09-2005, 01:32 PM
is there a separate coolant temp sensor for your ECU? maybe its disconnected or faulty
Jaxsc3
10-09-2005, 01:59 PM
yah there is i just bought a new sensor now i just have to find where the old one is lol
suprabad
10-11-2005, 10:02 AM
yah there is i just bought a new sensor

I've had H20 sensors that have been bad right out of the box...so if yours is it won't be the first. I think maybe they get roughed up during shipping and it screws them up.

Now it's gonna run rich.