running lean
07 July 2008, 07:13 PM
Scooby Regular
Thread Starter
Join Date: Feb 2008
Location: Merthyr Tydfil
Posts: 1,654
Likes: 0
Received 0 Likes
on
0 Posts
running lean
whats best way to get it running optimal again. its my98 wrx import. 440cc inj, vf22, dump valve. boosts at 1.1 bar?
07 July 2008, 07:55 PM
Scooby Regular
Join Date: Oct 2004
Location: grimsby
Posts: 3,416
Likes: 0
Received 0 Likes
on
0 Posts
what makes you think its running lean?
07 July 2008, 09:47 PM
Scooby Regular
Thread Starter
Join Date: Feb 2008
Location: Merthyr Tydfil
Posts: 1,654
Likes: 0
Received 0 Likes
on
0 Posts
Quote:
Originally Posted by
axgt_bwaii
what makes you think its running lean?
air fuel raio gauge connected ti lambda sensor, but its connected 2 a white wire, its a 3 wire sensor, 2 white one black, black give no readings, only 1 white
07 July 2008, 10:35 PM
Scooby Regular
Join Date: Feb 2006
Location: Eastbourne
Posts: 686
Likes: 0
Received 0 Likes
on
0 Posts
To get a good reading you need a wide band afr
08 July 2008, 01:10 AM
Scooby Regular
Join Date: Jun 2007
Posts: 248
My meter was indicating a lean mix until I replaced the o2 sensor.
08 July 2008, 10:06 AM
Scooby Regular
Join Date: May 2008
Posts: 415
Likes: 0
Received 0 Likes
on
0 Posts
The white wires are for the heating element. Most likely to be 0v on one white wire and 12-14v on the other. The black wire is definately the signal. Unless it is a universal sensor incorrectly re wired.
08 July 2008, 05:41 PM
Scooby Regular
Join Date: Oct 2004
Location: grimsby
Posts: 3,416
Likes: 0
Received 0 Likes
on
0 Posts
not sure about the readings but 440's on a vf22 @ 1.1bar should be plenty up to it
08 July 2008, 06:17 PM
Scooby Regular
Thread Starter
Join Date: Feb 2008
Location: Merthyr Tydfil
Posts: 1,654
Likes: 0
Received 0 Likes
on
0 Posts
the black wires does nothing too much gauge, il take a pic. car goes well doesnt cut out and pulls through rev range well
09 July 2008, 05:23 PM
Scooby Regular
Join Date: Oct 2004
Location: grimsby
Posts: 3,416
Likes: 0
Received 0 Likes
on
0 Posts
get it on a reputable dyno mate. ask some one who knows...
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
Billet
ScoobyNet General
42
14 October 2015 10:38 PM
FuZzBoM
Wheels, Tyres & Brakes
16
04 October 2015 09:49 PM
yabbadoo4
ScoobyNet General
11
30 September 2015 10:33 PM
08 July 2008, 10:06 AM
