Hey all,

Last month I had a knock sensor go out. It was fortunately the cheaper knock sensor (there are two one is 150 and the other 40 pending on the number on top). I had it all replaced and had to reprogram the throttle body at Nissan. It ran fine untie it rained. Every time it rains and hits puddles the car loses power and wants to stall. Making the same power loss as when my knock sensor was bad only this time it is not throwing codes. Any body know what this could be?

Thanks,

Brad

 

Just had it happen again coming out of the car wash. This time it threw a code for 02 sensors (bank 1 and 2) and a knock sensor (which was already replaced). Nissan couldn't figure it out and said to take it to Infiniti. They said none of those would cause the issue I am having that something has to be getting wet.

 

I have a 2008 G35xs and i also lose power when it rains. Does anyone have a solution? this is very annoying.

 

After around 2 thousand dollars I got the problem fixed. O2 sensor had a frayed wire causing the system to short out. Have them check the wiring.