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P1601 code means there is an error on the Powertrain Control Module Communication Line to TCM PO325 code means there is a fault in the Knock sensor circuit
It is a nonservicable part, just replace it.
No it will not. The knock sensor is used to adjust the timing.
yes when it is not working properly
bad knock sensor
No it will not.
Most knock sensors are located in the block on the firewall side. Should be the only sensor with two wires in the block. It will also have a camshaft position sensor as well. Hope that helps. I am not educated on Mazda engines.
I was told at Autozone it is a Knock Sensor Circuit
the motor could pre-detonate or "knock" that can cause damage
Depends on Which Year and Which Engine (2.3 or 2.5) My 99 2.5L has 4 o2 PLUS a knock sensor
Yep.
No it will not.