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International Automotive Technicians Network
Re: Does a code always mean a part?
Posted to Technical Tips Forum on 1/29/2019

Almost every vehicle that comes in with any kind of drivability issue has 02 codes in addition to whatever is actually wrong. Low fuel pressure, vacuum leaks, MAF issues, clogged cats usually also set 02 codes. In many of these cases, the only codes that set a... Login to read more.