Re: toyota corrolla t3 1400cc 16 valve P0140 code Archived Message
Posted by Paul Whatmough on May 30, 2007, 9:57 pm, in reply to "Re: toyota corrolla t3 1400cc 16 valve P0140 code"
Les, I hope you haven't ordered the rear sensor because you will find the problem lies elsewhere. The rear sensor is monitoring the efficiency of the catalytic converter and shouldn't affect the CO reading. Do you have access to an oscilloscope to see if the front O2 sensor is switching. Alternatively does your Solus have an option for looking at live data i.e injector duration, O2 switching. Also are the high emissions the only fault, does the car run smoothly ???? let me know....Paul....
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