engine code 28 which O2 sensor?
#1
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engine code 28 which O2 sensor?
I have a check engine code 28 on my 92 sc300. I have read through multiple threads and found people saying thats its the O2 sensor on the manifold closest to the firewall, and have read through some that say its the O2 sensor after the cat. Can someone please verify which one it is? Preferably someone that has had the same code.
Thanks in advance.
Thanks in advance.
#2
Funny thing is that i just the same code a couple of days ago... im guessing its the first one according to BAT auto tech... but im too lazy to change it know until it affects something like my gas mileage...
#4
Oh i road around with my b1 s1 out, for about 3months(just tooo lazy)... and then put anew one in i saw my mileage go from 250/tank to 375/tank (on a 96 sc400)
what kinda car is it? 300 or 400?
what kinda car is it? 300 or 400?
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#10
you mean you didn't have any sensors in at all? I'm getting like 240 a tank now, i used to get 320
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