Cl code 43 help

marneli10

New Member
Registered VIP
I got a cx hatch and it threw the cl on me I checkd it and it was code 43 (fuel system) any help on what it could be please
 

2slo4u

wait4me
Registered VIP
Registered OG
5+ Year Member
10+ Year Member
The first thing I'd try is changing out the o2 sensor with an OEM one. Not one from autozone or an autostore. If the code is still there after a reset try changing the fuel filter.
 


2slo4u

wait4me
Registered VIP
Registered OG
5+ Year Member
10+ Year Member
just take the negative off the battery for a few minutes
 


marneli10

New Member
Registered VIP
Ok thank you how can I tell if its an oem o2 im go try and get one at the junk yard I calld honda and they 250 alot of cash haha
 

2slo4u

wait4me
Registered VIP
Registered OG
5+ Year Member
10+ Year Member
hmm that im not really sure..i guess you can pull one off a honda and cross your fingers its an oem one..most likely it is, but if the car has been sitting or is very old the sensor might be bad too..although i never recommend it, some people have good reviews on the autostore ones
 

2slo4u

wait4me
Registered VIP
Registered OG
5+ Year Member
10+ Year Member
Make sure the harnesses match unless your going to splice the wires together
 


Top