Help!! SES says P1133 and P1153
02-24-2007, 02:32 PM
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Help!! SES says P1133 and P1153 hey everyone..... i have put about 1k miles on my car with boost, and my SES came on last night with these codes: P1133 and P1153 which is "the HO2S lean to rich and rich to lean switches are less than the calibrated amount"
this is what gearchatter says about these codes together:
"when both codes are set at the same time, a fuel contamination is probably present"
I searched around here and most guys that are getting these codes together, their car is running like **** or showing some kind of symptoms.. and none of them are running boost... also my rear 02s have been tuned out by my tuner, so only the fronts are running
my car on the other hand runs fine!! when the light came on last night i immediately brought it home, and she drove home good, i couldnt notice anything wrong. i checked for exhaust leaks, but couldnt see any... so do i just need some new o2's?? any help here is greatly appreciated!!
this is what gearchatter says about these codes together:
"when both codes are set at the same time, a fuel contamination is probably present"
I searched around here and most guys that are getting these codes together, their car is running like **** or showing some kind of symptoms.. and none of them are running boost... also my rear 02s have been tuned out by my tuner, so only the fronts are running
my car on the other hand runs fine!! when the light came on last night i immediately brought it home, and she drove home good, i couldnt notice anything wrong. i checked for exhaust leaks, but couldnt see any... so do i just need some new o2's?? any help here is greatly appreciated!!
