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01 Cat has the downstream o2 sensor after the cat
02 cat has the downstream 02 sensor in the middle of the cat
Will putting a cat out of an 02 into an 01 make a difference because of the different downstream o2 sensor position??
02 cat has the downstream 02 sensor in the middle of the cat
Will putting a cat out of an 02 into an 01 make a difference because of the different downstream o2 sensor position??