Mazdaspeed Rear O2 Sensor Wiring

[njaremka]

Can you get me an outline of the routing for the wiring of the rear O2 sensor on the Mazdaspeed Protege? I am installing a header, and in order to stay emissions "compliant", i am installing the Mazdaspeed cat pipe too. The only thing I can't figure out is how to route the wiring for the rear sensor.

Also, I'll need the plug-in wiring extension for it. I think the part number is BPY1-67-020.

[bagman1]

Can you get me an outline of the routing for the wiring of the rear O2 sensor on the Mazdaspeed Protege? I am installing a header, and in order to stay emissions "compliant", i am installing the Mazdaspeed cat pipe too. The only thing I can't figure out is how to route the wiring for the rear sensor.

Also, I'll need the plug-in wiring extension for it. I think the part number is BPY1-67-020.

The part# for the extension is correct. MSRP-44.05 Website-35.24 I would have to order.

I really don't have anything that shows the routing of the O2 sensor. If memory serves correcty it runs up the fan shroud across the top of the radiator and then back to the engine. I could be wrong though.

JMBaggie

[njaremka]

k, thanks. all i know is that the second sensor is further back from the down pipe than on my es.