confusing codes

aloo1 · 10-14-2009

CEL on got the p1151 code. running lean. fixed some stuff. got the same thing. drove for a while. now getting p1152. so now i'm running lean. still getting p1000 code too. drove 80miles home tonight. CEL still on. plugged in tuner to check error codes. says there are no codes but light is still on. so should i clear it tomorrow morning and drive for a lil and then try to go pass my emissions or will this no work? or do i need to drive it then check codes to see if they come back then try to pass?
thanks,
alan

MU3ST5ANG1 · 10-15-2009

what kind of "stuff" did you fix? do you have a scanner to plot fuel trim with? could be a faulty 02 sensor.

hotcobra03 · 10-17-2009

what are the things you did?

as the other poster said can you test you fuel trims..they should change as the o2 switches

read these 2 tsbs

first is on o2s//2nd is about MAF

https://share.acrobat.com/adc/docume...2-69b1c72075b9

https://share.acrobat.com/adc/docume...7-9876a7f3db01