1990 bronco 2 02 sensor location

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Nov 22, 2001 | 07:30 AM

bronco11hawaii

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Joined: Nov 2001

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From: honolulu usa

1990 bronco 2 02 sensor location

hi all,
i need to replace my 02 sensor. looked on both exhaust manifolds,
still cannot locate it. anyone knows where it is located.??

Nov 22, 2001 | 09:58 AM

Avanti

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From: home

1990 bronco 2 02 sensor location

Below the exhaust manifold on passenger side for an 89 BII which should be the same. Just below the fire wall on the top of the pipe. I need to replace mine one day. Use plenty of some kind of spray(Liquid Wrench) to free up the threads. You may need a special scocket. Let us know how it works out. Good luck