Berk HFC and cel
#1
Berk HFC and cel
Installed a Berk hfc on Sunday and threw no codes at all till yesterday. I scaned it and the code was P0420. I thought the Berk hfc isnt suppose to throw a cel? any ideas?
#2
Registered User
You have the same year model of my car and I had the same issue with the same cat. From what I understand, AP2s are more sensitive to changes in the cat and are more likely to throw a CEL when you swap out the OEM unit. Testpipes and HFCs which may be perfectly fine with Ap1s are going to throw CELs on late model AP2s.
You can either ignore it, keep resetting the CEL, or get a flash pro and turn it off for good. I chose the latter.
You can either ignore it, keep resetting the CEL, or get a flash pro and turn it off for good. I chose the latter.
#5
ok cool thanks guys i deleted it and ill see if it keeps coming back on... if so ill have to try the anti-fouler trick or just ignore it... but i hate that lights the most in the car !
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