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derb · 07-26-2006, 05:52 AM

I recently had the same 2 codes come up on my '99. My mechanic found some air leaks- one of which was a loose hose connection at the MAF sensor. The extra unmetered air was messing with the O2 sensors. You could have too much air getting in because of that missing screw at the throttle body.

Regards,
derb

07-26-2006, 05:52 AM	#2
derb Registered User Join Date: Dec 2005 Location: South Riding, VA Posts: 322	I recently had the same 2 codes come up on my '99. My mechanic found some air leaks- one of which was a loose hose connection at the MAF sensor. The extra unmetered air was messing with the O2 sensors. You could have too much air getting in because of that missing screw at the throttle body. Regards, derb