P0426 – Catalytic converter temperature sensor, bank 1 range/performance

By BAT Team (Contact Me)
Last Updated 2015-11-18
A site with free advice from mechanics.

Trouble CodeFault LocationProbable Cause
P0426 Catalytic converter temperature sensor, bank 1 range/performance Wiring, poor connection, catalytic converter temperature sensor

We recommend Torque Pro

BAT Team Discussions for P0426

  • 08 Focus Hard Downshift
    I like it. Glad you jumped in bp042665. You are the only guy here that knows automatics the best....
  • '98 Sebring Trans Not Engaging
    bp042665, we are short on trans experts here at batauto, I hope you stick around!...
  • donation
    i have just sent you a $50.00 Donation i hope other people will do the same to keep you up and running if only a few dollars i have found that there is alot of people that need help and with the good people that i have posted with on here they really know what they are talking about so i just wanted...
  • 46RE Transmission Hydraulic Noise?!?!?
    [quote="bp042665"] no it isnt but i know you flushed the cooler but i have seen trash still come out of it month later and stick a valve so let me know what you see in the pan it might help me help you [/quote] Well the other thing that I will state here for completeness' sake is as follows. If ...
  • 99 ford explorer 4.0 185000
    ty very much bp042665 i apreciate it very much....