Re: Trouble Codes
I found a different meaning for the last code: P1195 O2 Sensor 1/1 (Bank 1, Sensor 1) Slow During Catalyst Monitor .
This to me looks as a bad bank 1 upstream O2 sensor. It could make the fuel mixture lean and cause the loss in power.
Because the PCM looks at the sensors 1 and 2 for the monitoring of the cat, a bad number 1 sensor could make it think that the cat performance is bad.