125 code

does any one no how tofix this code? i have replaced the ECTsensor on the manifold crossover back of engine block. And replaced the IAT sensor. have replaced the themostat. I have put new toyota red coolant in proper level and i get 125 code still. And the ambient outside temp is below 15 degrees when i get this code if the temp is above this it does not throw out the 125 code any ideas? I live in Idaho warm in the summer and cold in the winter, is that better puncuation! I have a scan tool thats how I clear the code. and also the enging reaches proper temp witin 15 min of startup.....

 

Dude. Seriously. Periods really help.

Next, where do you live?

You said that you replaced the coolant temp sensor. Just to be accurate, it was the was one behind the block, on the coolant crossover, near the firewall?

Does your needle for the engine coolant temp raise?

Do you have a Scangauge or Ultragauge?

 

Check out this thread with a similar PO125 code problem on a Tacoma. => http://www.customtacos.com/forum/127-1995-5-2004/146589-p0125-obd-ii-trouble-code-wtf.html

His solution was => You're right, it is an open circuit. A bad solder connection on the o2 Sensor calibrator. Thanks

I would also thank Matt (blueblazeracer) for reminding me about my piggybacks that got me thinking and Nate (Ncook) for emailing me a P0125 Toyota trouble code that talked about the o2 sensor NOT the temp sensor like it did in All Data.

Stupid Piggybacks, I'm reading up on Megasquirt now.

Thank you guys. and thank you all that responded. I ♥ Customtacos and Facebook

..Thread closed