Notices
Maintenance & Repair 350Z up keep and diagnosing/fixing problems

Camshaft Position Sensor/po345 CEL Code

Thread Tools
 
Search this Thread
 
Old 07-07-2015, 11:10 AM
  #1  
soulchain247
Registered User
Thread Starter
 
soulchain247's Avatar
 
Join Date: Jul 2015
Location: Memphis
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Default Camshaft Position Sensor/po345 CEL Code

Hey everyone. New member and also JUST picked up a 2003 Brickyard Z a couple weeks ago. 102K miles

OK so here's the backstory. The car was running PERFECTLY.... Up until I ran out of gas like an idiot. My DTE told me 36 miles, and I was on my way to the pump when it ran out in McDonalds drive through. Didn't burn the fuel pump up, as far as I know. Didn't really try to start it until I got the gas in it. So, I made a ghetto fuel container and put a gallon in it. Drive 300 feet and it quit again. I figured maybe it was just because there may have been air in the lines, or the pump just didn't get any gas. So I pruned the pump a few times and made it to the pump and promptly put 10 gallons in.... Started it, and it quit again.... Primed the pump revved it a little, and I was good to go.... Except now, my CEL, TCS, and SLIP lights were on. I ignored it and figured it was because of the gas, and went home.
Next day, drove fine. But the CEL light was still on. And the car stalled out of NOWHERE while I was driving at a low speed. Took a few seconds, but she started up. Scared the hell out of me. The other 2 lights came back on.
After work I took the car to get code read and it gave me PO345 (Camshaft Position Sensor Bank Something Something). So I cleared the code and went home. The next day on my way to work and it stalled at a light. Embarrassing as hell! And it takes a while to start. But it does start eventually. So now, it stalls randomly, and it takes 2-3 seconds for it start.
So last night, I reset the ECU and did the peddle dance. And started right up the next morning. Today, it's stalling more then ever. I'm gonna pull the sensors today and clean with MAF cleaner...... Please help
Old 07-07-2015, 12:05 PM
  #2  
pr_350z
Registered User
 
pr_350z's Avatar
 
Join Date: May 2014
Location: Puerto Rico
Posts: 96
Received 4 Likes on 4 Posts
Default

sadly camshaft position sensors are known to fail(both), I had to change both on my first 350z, first it was only one, replaced that one and in a couple of weeks or months i had to change the other one. better buy them OEM too.
Old 07-07-2015, 04:47 PM
  #3  
Spike100
New Member
 
Spike100's Avatar
 
Join Date: Dec 2006
Location: Edina, Minnesota
Posts: 7,337
Received 203 Likes on 173 Posts
Default

I had to change my camshaft position sensors (both banks) at around 85K miles. That solves the problem you describe.
Old 07-08-2015, 08:09 AM
  #4  
soulchain247
Registered User
Thread Starter
 
soulchain247's Avatar
 
Join Date: Jul 2015
Location: Memphis
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by pr_350z
sadly camshaft position sensors are known to fail(both), I had to change both on my first 350z, first it was only one, replaced that one and in a couple of weeks or months i had to change the other one. better buy them OEM too.
I bought a duralast driver side sensor yesterday. No problems 'yet'
Old 07-08-2015, 12:03 PM
  #5  
pr_350z
Registered User
 
pr_350z's Avatar
 
Join Date: May 2014
Location: Puerto Rico
Posts: 96
Received 4 Likes on 4 Posts
Default

haven't heard of their quality but they probably have that lifetime warranty.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MM'08_350Z
VQ35HR
225
04-22-2021 09:42 PM
Colombo
Forced Induction
35
11-09-2020 10:27 AM
Dr.Paulyy
Maintenance & Repair
12
07-29-2019 07:45 AM
Depravity
Brakes & Suspension
14
10-01-2015 04:49 PM
Detailed Image
Cleaning & Detailing
0
09-28-2015 03:03 AM



Quick Reply: Camshaft Position Sensor/po345 CEL Code



All times are GMT -8. The time now is 12:02 AM.