MSD 2 Bar Map Sensor Running Wayy too Rich
#1
MSD 2 Bar Map Sensor Running Wayy too Rich
first off.
92 celica 5sfe 2.2 turbo
stock fuel injectors 213cc and upgraded to 460cc
Alright, i talked to a few people about this subject of using an msd 2 bar map sensor. My problem was that i was just gettin wayy rich readings at idle and during acceleration ( too rich to even drive), with my new 460cc's being controlled by an SAFC II. Anyways, i heard from a few people that using a 2 bar would help lean out my a/f's throughout idle and all rpms. So i installed it today. Seems like nothing has changed. I tried wirinig it in differently with no change again.
First off does anyone know the wiring of of a stock 5sfe map sensor, and then one for the 2 bar MSD pt#2312?
( just so i know i wired it in correctly)
And secondly. Why arent my a/f's dropping after installing the 2 bar? should they be?
feeback is greatly appreciated (seriously)
Thanks
Dan.
monitoring a/fs with logworks program and Innovate wideband btw.
92 celica 5sfe 2.2 turbo
stock fuel injectors 213cc and upgraded to 460cc
Alright, i talked to a few people about this subject of using an msd 2 bar map sensor. My problem was that i was just gettin wayy rich readings at idle and during acceleration ( too rich to even drive), with my new 460cc's being controlled by an SAFC II. Anyways, i heard from a few people that using a 2 bar would help lean out my a/f's throughout idle and all rpms. So i installed it today. Seems like nothing has changed. I tried wirinig it in differently with no change again.
First off does anyone know the wiring of of a stock 5sfe map sensor, and then one for the 2 bar MSD pt#2312?
( just so i know i wired it in correctly)
And secondly. Why arent my a/f's dropping after installing the 2 bar? should they be?
feeback is greatly appreciated (seriously)
Thanks
Dan.
monitoring a/fs with logworks program and Innovate wideband btw.
#3
Re: MSD 2 Bar Map Sensor Running Wayy too Rich
hmm. well burien toyota 5sfe kit includes it with a non modded ecu. and everyone on toyota nation and 6gc.net are running it. And it kinda makes sense, because the safc intercepts the signal before it hits the ecu anyways. But whatever, im still running hella rich and i dont think the 2 bar map install helped. anyone have ideas?
thinkin about just going 360cc injectrs.
But the thing is, a guy on 6gc.net with the same engine and exact engine management and injectors runs the 460's fine. sigh
iono
let me know if you have thoughts.
thinkin about just going 360cc injectrs.
But the thing is, a guy on 6gc.net with the same engine and exact engine management and injectors runs the 460's fine. sigh
iono
let me know if you have thoughts.
#5
Re: MSD 2 Bar Map Sensor Running Wayy too Rich
Wow, MAP sensor swap is going to jack timing around a lot. KS equipped engine? That might reel things in enough to be runnable but not at all ideal.
How much fuel are you taking out with your AFC?
How much fuel are you taking out with your AFC?
#6
Re: MSD 2 Bar Map Sensor Running Wayy too Rich
run rich at 0 correction. about 13.2-13.7 ish. and when i try to even drop to -1% correction it idles wierd as hell. like goes from 1500-2000 in less than a second and keeps repeating. anyways let me know
im gonna check the ecu wiring diagrams again.
Thanks.
im gonna check the ecu wiring diagrams again.
Thanks.
Thread
Thread Starter
Forum
Replies
Last Post
0b00st0
Engine Management
85
07-17-2007 06:33 AM
MAJORAHOLE
Turbo Parts For Sale
10
03-29-2006 12:49 PM