Thread: Check Engine Light
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Old 11-25-2006, 11:09 PM
agrawalr agrawalr is offline
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Default Check Engine Light
Have a Toyota Avalon XL 1998.
I have a check engine light on for a couple of weeks. The light comes back on even after the EFI is removed and put back. One thing is for sure, the air filter was very dirty so I replaced it. Reset the Check Engine but came back on after a couple of trips.

Fuel Cap is tight and I never top off the fuel.

Checked the codes with Autozone code reader. The codes are P0125, P1133, P1130, P1135. Looks like the A/F, O2 sensors might be a problem. Just wondering if the dirty air filter triggered something that wont go away or needs to be cleaned up.
Last edited by agrawalr; 12-02-2006 at 11:52 AM. Reason: Spelling Corrections
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