Posted by Glyn Morgan
on November 5, 2009, 2:41 pm, in reply to "Re: Toyota Celica 1.8 2002 ZZ1 - Fault code P0141 Bank 1 sensor 2 #"
Glyn Morgan on November 5, 2009, 2:41 pm, in reply to "Re: Toyota Celica 1.8 2002 ZZ1 - Fault code P0141 Bank 1 sensor 2 #"|
Hi Peter Yes you are making some sense  As you know temperature can change resistance, the ecu usually monitor these circuits by current. Honda often use different resistance heaters in their pre/post sensors, try your Multiscan it may have a pid for the sensor current.hth Regards Glyn |
