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DML FAQ

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DML FAQ : Engine : Where is the front Oxygen sensor on the 3.9L/5.2L/5.9L engines?

Q:
Where is the front Oxygen sensor on the 3.9L/5.2L/5.9L engines?


It's in the y pipe after the collector, it reads both cylinder banks, the wire to the PCM is Orange and Tan. The 5.9 has O2 sensors on both manifolds, and after the collector.


Contributed by: Shawn Bowen
Last updated: Sun Jul 22 17:37:22 2001