Recently brought a 2003 350z that had been sitting for a while with the goal of getting it legal in my country then selling it. It's had these 3 lights on since I got it. I used a code reader and it's showing as the knock sensor harness and a coil. I've got stock rims/tyres recently changed the brake pads and rotors and gave the abs sensors a clean and the problem still hasn't gone away. I can't get the car legal until the TCS off and slip light are gone. Any suggestions?

 

If the codes are pointing to a knock sensor and a coil, why didn't you replace those instead of changing the brakes?

What are the exact codes it's throwing?

 

I'm not 100% sure but aren't those 3 lights on indicative of a faulty speed sensor? been a while since I had that.

Good Luck!

 

I've replaced the knock sensor, waiting on the harness. Had to get brakes done for the warrent of fitness to get it Road legal.

Codes are p0327
And p0350