Codes P0335, P0340, P0345

SHAHEEM RAINEY

MEMBER
2003 INFINITI G35
3.5L
6 CYL
2WD
AUTOMATIC
179,000 MILES

Okay, so a week ago my engine light came on, I decided to check the code. P0335, P0340, P0345 all came on so I looked it up. Camshaft sensors and crankshaft sensor are apparently busted. So I looked up a DIY on how to change them. I went to AutoZone and bought all new sensors and I switched them out. I fire up the car and it will not even start now. I was wondering what could be the issue?

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

The sensors need to be OEM. I would get your money back and purchase new ones for the dealer. Can I ask if the engine was making noise before the trouble? Because the timing chain and guides being worn out can cause the same issue.

Please report back.

Cheers, Ken