|
|
07-04-2010
|
|
Rock Munki
|
|
Join Date: Mar 2008
Location: Kellyville NSW
Posts: 2,381 What Jeep do I drive?: XJ
Likes: 178
Liked 351 Times in 223 Posts
|
|
Same driving style except the "driving like a twerp" phase to realy pin down the WOT AFR numbers.
__________________
Obd1 scanner.
'95 sport,4.6 stroker, 4.5" lift, 32"s, 4:10's, 8.25&SYE, taurus fan
|
10-04-2010
|
|
DetroitDemon
|
|
Join Date: Jun 2009
Location: Casino
Posts: 4,801 What Jeep do I drive?: XJ
Likes: 5,510
Liked 1,325 Times in 717 Posts
|
|
That is a massive increase in economy. Has the ratio change been taken into account. eg. distance measured is no longer accurate. Or are you using some other method for distance measurement? (GPS etc.)
Excellent info by the way. Extremely thorough. Good job there rainman.
cheers
__________________
|
10-04-2010
|
|
Rock Munki
|
|
Join Date: Mar 2008
Location: Kellyville NSW
Posts: 2,381 What Jeep do I drive?: XJ
Likes: 178
Liked 351 Times in 223 Posts
|
|
Awwwwwwwww SHIT can not believe I missed that.
THANK YOU FOR YOUR POST brugzz!
You are right my spedo is out so my economy numbers are garbage.
......................Standby have to adjust mathematically moving from 3.55 to 4.10
So now it is looking like 14.8L/100km =an improvement but nothing to write home about.
__________________
Obd1 scanner.
'95 sport,4.6 stroker, 4.5" lift, 32"s, 4:10's, 8.25&SYE, taurus fan
Last edited by rainman; 10-04-2010 at 08:58 PM.
|
10-04-2010
|
|
Symphony Composer
|
|
Join Date: Jul 2009
Location: Rockingham, WA
Posts: 638 What Jeep do I drive?: XJ
Likes: 0
Liked 0 Times in 0 Posts
|
|
Maybe driving with a thermostat at 80 deg was making the ECU thinking the engine was still cold and was running it rich until the proper factory temp of 95deg was reached. My engine has high idle until it gets to 80 deg.
|
10-04-2010
|
|
Rock Munki
|
|
Join Date: Mar 2008
Location: Kellyville NSW
Posts: 2,381 What Jeep do I drive?: XJ
Likes: 178
Liked 351 Times in 223 Posts
|
|
yeah, you could be right about the thermostat and the cold/ rich fueling.
The theory about cold condition open-loop & enriched fueling happening at temperatures hotter than 70*C in the OBD1 jeeps, was put forward by people using OBD1 engine parameter data readers:
http://www.go.jeep-xj.info/HowtoTripC.htm
I have not seen any thing that disproves this Thus I subscribe to that line of thought.
Carves,
Scangauges don't work on OBD 1 Jeeps, and OBD2 jeeps stop cold/ enriched fueling @ around 20*c. agreed, I believe OBD1 is different.:
If you have comments pertaining to temperature & enriched fueling post here:
http://www.ausjeepoffroad.com/forum/...07#post1064507
This thread is about fuel injectors please keep on track.
__________________
Obd1 scanner.
'95 sport,4.6 stroker, 4.5" lift, 32"s, 4:10's, 8.25&SYE, taurus fan
Last edited by rainman; 10-04-2010 at 11:28 PM.
|
10-04-2010
|
No Winching
|
|
Join Date: Jan 2008
Location: N.S.W.
Posts: 2,958 What Jeep do I drive?: XJ
Likes: 19
Liked 71 Times in 41 Posts
|
|
Quote:
Originally Posted by rainman
yeah, you could be right about the thermostat and the cold/ rich fueling.
The theory about cold loop & enriched fueling happening at temperatures hotter than 70*C in the OBD1 jeeps, was put forward by people using OBD1 engine parameter data readers:
http://www.go.jeep-xj.info/HowtoTripC.htm
I have not seen any thing that disproves this Thus I subscribe to that line of thought.
Carves,
Scangauges don't work on OBD 1 Jeeps, and OBD2 jeeps stop cold/ enriched fueling @ around 20*c. agreed, I believe OBD1 is different.:
If you have comments pertaining to temperature & enriched fueling post here:
http://www.ausjeepoffroad.com/forum/...07#post1064507
This thread is about fuel injectors please keep on track.
|
Thats OK rainman .... nakkas has a OBDII XJ which is why I responded to his post .... Will delete all after you have had time to find this .....
|
13-04-2010
|
|
MonsterMoose
|
|
Join Date: Nov 2003
Location: Brisbane, Southside
Age: 52
Posts: 10,546 What Jeep do I drive?: WK2
Likes: 369
Liked 1,113 Times in 693 Posts
|
|
So have I heard correctly that Commy V6 injectors are an upgrade for the 4.0? If so from what model Commy and are they plug & play?
__________________
JJ
Do it once, Do it right!
2014 WK2 Overland
|
Thread Tools |
Search this Thread |
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is On
|
|
|
All times are GMT +10. The time now is 03:56 PM.
|
|
|
|
Advertisements
|
|
|
AJOR does not vouch for or warrant the accuracy, completeness
or usefulness of any message, and are not responsible for the contents of any
message. The messages express the views of the author of the message, not necessarily
the views of AJOR or any entity associated with AJOR, nor should any advice
be substituted as technical advice replacing that of a mechanic. You agree,
through your use of this service, that you will not use AJOR to post any material
which is knowingly false and/or defamatory, inaccurate, abusive, vulgar, hateful,
harassing, obscene, profane, sexually oriented, threatening, invasive of a person's
privacy, religious, political or otherwise violative of any law. You agree not to post any copyrighted
material unless the copyright is owned by you or by AJOR. The owner, administrators
and moderators of AJOR reserve the right to delete any message or members for
any or no reason whatsoever. You remain solely responsible for the content of
your messages, and you agree to indemnify and hold harmless AJOR, the administrators,
moderators, and their agents with respect to any claim based upon transmission
of your message(s). The use of profile signatures to intentionally mislead or misdirect any member on this forum is not acceptable and may result in your account being suspended. Any trip that is organised through the AJOR forum is participated
at your own risk. If you or your vehicle is damaged it is your responsibility,
not that of the person that posted the thread, message or topic initiating the
trip, nor the organisers of AJOR or moderators of any specific forum. This forum
and associated website is the property of AJOR. No user data is harvested and no information supplied in your registration will be sold for profit.
|