my 2001 honda crv has 2 x co2 sensors a pre cat and a post cat.?

Mike R

New member
the car sometimes cuts out when reversing and take off if i don't rev it ,i have been told this could be down to the co2 sensors.my question is can i buy 2 of the same sensors and fit one at the front and one at the back or do i need to buy a post and pre sensor (are they different)thanks.
 
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