D22 splutter? - Nissan-Navara.net
Technical assistance D22 Got a problem with your D22 Navara? Please request help here, hopefully one of us can help. Sponsored by BillCar engineering www.billcar.eu

 1Likes
  • 1 Post By JonDTHall
 
LinkBack Thread Tools
post #1 of 5 (permalink) Old 10-01-17, 10:26 PM Thread Starter
Ticking over
 
JonDTHall's Avatar
 
Join Date: Nov 2016
Location: Buckinghamshire
Posts: 14
D22 splutter?

Heelo all,
I have a 54 plate rally raid which started to splutter under load recently, i read on here about the warm up switch sensor in the gearbox and have disconnected it, on the way home it drove perfectly so fingers crossed it's just the sensor however my question is this:-
Would this make the pick up quicker? this may sound daft but i;m 100% sure the pick up is faster with the switch disconnected, i've only had the pick up about 5 weeks and it's great but i disconnected this switch today and drove home and it was like driving a rocket, it was considerably faster, am i going mad?

Cheers
JonDTHall is offline  
Sponsored Links
Advertisement
 
post #2 of 5 (permalink) Old 10-01-17, 10:44 PM
Administrator
 
lookskyward1's Avatar
 
Join Date: Jan 2009
Location: Edinburgh UK
Posts: 14,951
Garage
Send a message via Yahoo to lookskyward1
The switch you've disconnected on the side of the gearbox is the neutral position switch (NPS). It's designed to send a signal to the ECU when the truck is in neutral to reduce fuelling. If it sends false signals it causes poor performance due to the reduced fuel pressure.

It will be worth replacing your fuel filter and blanking your EGR valve as a precaution. I assume you know about the bottom end problem on the D22?

2007 Euro4, D40 Outlaw in black.

Get your forum stickers here:
http://www.nissan-navara.net/39-foru...-stickers.html


lookskyward1 is online now  
post #3 of 5 (permalink) Old 11-01-17, 11:58 AM Thread Starter
Ticking over
 
JonDTHall's Avatar
 
Join Date: Nov 2016
Location: Buckinghamshire
Posts: 14
Thank you for the information and help, I am aware of the engine problem as i came on here before buying the vehicle and managed to buy one with the work done, arp bolts, new bearings and orings on the pick up but thank you for the advice i'm sure i'll be back with other things in the future!
lookskyward1 likes this.
JonDTHall is offline  
post #4 of 5 (permalink) Old 11-01-17, 07:11 PM
Fully run in and going strong!
 
chris vince's Avatar
 
Join Date: Jan 2007
Location: Farnborough Hampshire
Posts: 2,236
You can machine the original switch and repair it for free, there will be nothing wrong with it electrically, it is just wear on the probe making it not throw far enough into the switch, shave about 1.5mm from the landing flats.
Or get a new on from Milner 4x4, OR should you be absolutely minted get a Nissan one for over 70 (robbing bas**rds!).
As Keith has already said it will have no effect on speed, the engine has not been running right due to the defective switch, also blanking the EGR will benefit it enormously.

Very first upgraded D22 - 10 years and 72K miles and still going strong!
chris vince is online now  
post #5 of 5 (permalink) Old 11-01-17, 08:46 PM Thread Starter
Ticking over
 
JonDTHall's Avatar
 
Join Date: Nov 2016
Location: Buckinghamshire
Posts: 14
Thank you, all advice is greatly appreciated
JonDTHall is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Nissan-Navara.net forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Image Verification
Please enter the six letters or digits that appear in the image opposite.

Registration Image


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome