Notices

Neutral switch, problem?

Thread Tools
 
Search this Thread
 
Old 21 October 2014, 12:03 PM
  #1  
boosted
Scooby Regular
Thread Starter
 
boosted's Avatar
 
Join Date: Jul 2011
Location: harlow
Posts: 2,514
Likes: 0
Received 1 Like on 1 Post
Default Neutral switch, problem?

Hi, as some of you mag be aware I have fitted an audi quattro 6 speed to my 03 wrx, I have the speedo working along with reverse lights. However I currently have the NPS unplugged (well there's not one there).
I haven't worked out yet if this is open circuit is neutral or in gear, I will have to put a meter on the old gearbag for that, I'm assuming that open circuit is "in gear"
Can anyone see a problem with leaving it unplugged? Does it need bridged? How will it affect power etc? Not much info out there on what the NPS actually does. Cheers

Last edited by boosted; 21 October 2014 at 12:06 PM.
Old 21 October 2014, 01:08 PM
  #2  
subaru8189
Scooby Newbie
 
subaru8189's Avatar
 
Join Date: Sep 2014
Location: ellesmere
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
Default

might be needed on an audi too start the car? so it cant be started in gear
Old 21 October 2014, 01:21 PM
  #3  
boosted
Scooby Regular
Thread Starter
 
boosted's Avatar
 
Join Date: Jul 2011
Location: harlow
Posts: 2,514
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by subaru8189
might be needed on an audi too start the car? so it cant be started in gear
No switch on audi box.
Need to know what the strategy is for the subaru
Old 21 October 2014, 05:58 PM
  #4  
XDevil666
Scooby Regular
 
XDevil666's Avatar
 
Join Date: Nov 2012
Location: leeds
Posts: 1,262
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by boosted
No switch on audi box.
Need to know what the strategy is for the subaru
I do know the ECU gains readings from the gear selected as when I was getting mine mapped he said he can see gear select etc, unsure how/if it effects though maybe give JGM a shout and ask him how it effects?
Old 21 October 2014, 07:16 PM
  #5  
ian.e
Scooby Regular
iTrader: (1)
 
ian.e's Avatar
 
Join Date: Sep 2009
Location: N.E. Wales
Posts: 343
Received 0 Likes on 0 Posts
Default

The switch is fully extended when in neutral and squashed up when in gear. Not sure which would be open or closed circuit, but easy enough to check with a multimeter. I'd just sort it so it was "in gear" all the time.
Old 21 October 2014, 07:30 PM
  #6  
Jolly Green Monster
Former Sponsor
iTrader: (4)
 
Jolly Green Monster's Avatar
 
Join Date: Jan 2001
Location: ECU Mapping - www.JollyGreenMonster.co.uk
Posts: 16,548
Likes: 0
Received 2 Likes on 2 Posts
Default

The open and closed circuit differs from year to year.

I doubt it would cause an issue to find out which way yours is and ground or open as appropriate permenantly. Only way would be diagnostic equipment and the wire grounded/open etc.

Its used in more detail ln the sti.

Simon
Old 21 October 2014, 08:57 PM
  #7  
boosted
Scooby Regular
Thread Starter
 
boosted's Avatar
 
Join Date: Jul 2011
Location: harlow
Posts: 2,514
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Jolly Green Monster
The open and closed circuit differs from year to year.

I doubt it would cause an issue to find out which way yours is and ground or open as appropriate permenantly. Only way would be diagnostic equipment and the wire grounded/open etc.

Its used in more detail ln the sti.

Simon
Cool, I will check my WRX box with a multimeter to see if it's open or closed circuit in gear and then make sure the car always thinks it's in gear.
Thanks
Old 22 October 2014, 04:59 PM
  #8  
Jolly Green Monster
Former Sponsor
iTrader: (4)
 
Jolly Green Monster's Avatar
 
Join Date: Jan 2001
Location: ECU Mapping - www.JollyGreenMonster.co.uk
Posts: 16,548
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by boosted
Cool, I will check my WRX box with a multimeter to see if it's open or closed circuit in gear and then make sure the car always thinks it's in gear.
Thanks
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM
PetrolHeadKid
Driving Dynamics
10
05 October 2015 05:19 PM
Ganz1983
Subaru
5
02 October 2015 09:22 AM
Lillyart14
ScoobyNet General
24
01 October 2015 01:29 AM



Quick Reply: Neutral switch, problem?



All times are GMT +1. The time now is 10:42 AM.