Cobb AccessPORT Discussion
#776
Also note that as you run higher boost, or more airflow through the Synchronic BOV, you will get more of a howl, like a supersonic sound.
#777
my car seems to have the same symptoms SQL had at the beginning when he posted this: http://youtube.com/watch?v=HFovWJhUBkA
but then when he used the same MAF housing as me, his car worked a little better so I thought I could stick to my MAF housing. but he recirc'd his BOV, and his car worked even better, but then you never did, and I have the same one as you, the HKS SSQV so I thought I could get away with not recirculating mine. I guess I'll order that recirc. fitting now and eventually do that, and in the meantime hope the understanding comes to you or anybody soon. if you have the time to set me up with an intake, please let me know. thanks
but then when he used the same MAF housing as me, his car worked a little better so I thought I could stick to my MAF housing. but he recirc'd his BOV, and his car worked even better, but then you never did, and I have the same one as you, the HKS SSQV so I thought I could get away with not recirculating mine. I guess I'll order that recirc. fitting now and eventually do that, and in the meantime hope the understanding comes to you or anybody soon. if you have the time to set me up with an intake, please let me know. thanks
actually the greddy maf housing seems to be working just fine, don't have any issues with it right now. once i recirculated my bov, everything worked out ok.
i have a feeling if your car isn't functioning properly right now, the recirculate isn't going to help, but it's worth a try.
#778
If you are now running 10 psi, definitely run the boost-only port. And if you are re-circ'd, there shouldn't be any issues at all. In fact, I still recommend you try A+B ports or just B to boost-vacuum. Each application is different and you should notice a difference between the 2 settings.
Also note that as you run higher boost, or more airflow through the Synchronic BOV, you will get more of a howl, like a supersonic sound.
Also note that as you run higher boost, or more airflow through the Synchronic BOV, you will get more of a howl, like a supersonic sound.
#779
actually the greddy maf housing seems to be working just fine, don't have any issues with it right now. once i recirculated my bov, everything worked out ok.
i have a feeling if your car isn't functioning properly right now, the recirculate isn't going to help, but it's worth a try.
i have a feeling if your car isn't functioning properly right now, the recirculate isn't going to help, but it's worth a try.
I guess I'll stick my emu back in for now unless some new ideas surface. it only takes a few minutes to put it in or take it out anyways. hopefully more greddy/ap owners give feedback soon.
#780
its also possible the map is just too rich. But you have to tread carefully if you investigate in that direction.
Also, are you aware that your intake pipe needs to be modified to accomidate recirculating? Just checking.
Also, are you aware that your intake pipe needs to be modified to accomidate recirculating? Just checking.
#781
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I really hope my FI installation goes as smoth as possible
However reading what other FI owners are going through I’m getting a little worried I might not have such luck.
I found a accessTuner shop within 2 and half hours from where I am located… would they be able to help if run into problems with my AP on a turbo set up??
Just wondering
However reading what other FI owners are going through I’m getting a little worried I might not have such luck.
I found a accessTuner shop within 2 and half hours from where I am located… would they be able to help if run into problems with my AP on a turbo set up??
Just wondering
#783
This chart shows two RX8 the same except Ngo has a header, and Razz has the Mazsport Ignition w/ lite flywheel
He is running leaner with the same map.
He has varying STFT and LTFT.
Base run is me with a few runs of Ngo. This shows the RPM vs MAF
Since the data is so far aprt on the scale look at the RPM
2nd chart shows
MAF vs RPM
Razz
9056 RPM
226.91 MAF
NgoRX8
9055 RPM
213.97 MAF
He is running leaner with the same map.
He has varying STFT and LTFT.
Base run is me with a few runs of Ngo. This shows the RPM vs MAF
Since the data is so far aprt on the scale look at the RPM
2nd chart shows
MAF vs RPM
Razz
9056 RPM
226.91 MAF
NgoRX8
9055 RPM
213.97 MAF
Last edited by Razz1; 03-23-2008 at 11:53 AM.
#785
Different gear I believe.
Could be the throttle position which caused a different load.
Both cars contained 527 lbs of pasenger weight same road.
I believe NgoRX8 run may have been in 4th, mine in 3rd.
Could be the throttle position which caused a different load.
Both cars contained 527 lbs of pasenger weight same road.
I believe NgoRX8 run may have been in 4th, mine in 3rd.
#786
Yeah, I was thinking the 3.5b map is just too rich so I'm waiting to see if Jeff trusts me enough with leaner maps, lol. I'd very carefully move leaner one step at a time. The car does seem like it's not too far off.
Yeah, I gotta pull the pipe slightly below and to the left of the pipe that has my bov out and get a 1" outlet welded on. Is that what you're talking about? I was going to do it right beside the two small outlet nipples, right after the MAF. thanks
#791
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2004 6MT NA:
I'm still trying to find the right map. I've tried everything from "NA 1_3b" thru "NA 1_5a" and I still can't get my trims where I think they should be. My idle STFT on every map I've used will settle down to 0 within a short amount of time, but my idle LTFT will only get down to 12 on "5a". The LTFT was almost always pinned on the "b" series, so I'm sure that can't be good.
Currently I'm running "5a" and my idle STFT hangs around zero +/-1, my idle LTFT sits at 12, and my loaded LTFT drops to zero. I just can't seem to adjust it far enough to get it to zero out.
The original injectors are in the car and have never been cleaned AFAIK. They do have 60,000 miles on them however.
I plan on going FI in the future, so would it be benificial to just upgrade to a higher flowing injector now and kill two birds with one stone? And if so, who/where could I get a good set from? I apologize for this running a little OT.
I'm still trying to find the right map. I've tried everything from "NA 1_3b" thru "NA 1_5a" and I still can't get my trims where I think they should be. My idle STFT on every map I've used will settle down to 0 within a short amount of time, but my idle LTFT will only get down to 12 on "5a". The LTFT was almost always pinned on the "b" series, so I'm sure that can't be good.
Currently I'm running "5a" and my idle STFT hangs around zero +/-1, my idle LTFT sits at 12, and my loaded LTFT drops to zero. I just can't seem to adjust it far enough to get it to zero out.
The original injectors are in the car and have never been cleaned AFAIK. They do have 60,000 miles on them however.
I plan on going FI in the future, so would it be benificial to just upgrade to a higher flowing injector now and kill two birds with one stone? And if so, who/where could I get a good set from? I apologize for this running a little OT.
#794
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Yes I have. Using the AP. I flash the map, turn the key to off, turn it back to on, reset via AP, turn off the car and wait 10+ seconds before starting the engine. I think I'm doing everything right. The one thing I didn't try is the brake pedal method of resetting them, but the AP should be doing the same thing.
#795
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Four maps...I skipped a couple. I did leave the 1_0 map on there for a few days before changing it. The numbers just never seemed right. I'll leave it alone for the coming week and see where they're at on Friday.
#796
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Jeff - the new maps are looking pretty good...
- idle was dead perfect the moment I started her up!
- i'm finally seeing non frightening afr's again!
- LTFT's are a 0 everywhere so far
i'll continue monitoring before calling it a complete success, but its looking pretty damn good
- idle was dead perfect the moment I started her up!
- i'm finally seeing non frightening afr's again!
- LTFT's are a 0 everywhere so far
i'll continue monitoring before calling it a complete success, but its looking pretty damn good
#798
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Yes I have. Using the AP. I flash the map, turn the key to off, turn it back to on, reset via AP, turn off the car and wait 10+ seconds before starting the engine. I think I'm doing everything right. The one thing I didn't try is the brake pedal method of resetting them, but the AP should be doing the same thing.
#799
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Jeff - the new maps are looking pretty good...
- idle was dead perfect the moment I started her up!
- i'm finally seeing non frightening afr's again!
- LTFT's are a 0 everywhere so far
i'll continue monitoring before calling it a complete success, but its looking pretty damn good
- idle was dead perfect the moment I started her up!
- i'm finally seeing non frightening afr's again!
- LTFT's are a 0 everywhere so far
i'll continue monitoring before calling it a complete success, but its looking pretty damn good
r0tor - I'm sure you have posted this elsewhere but what mods do you have? I am running the MS CAI and a midpipe.
Last edited by OnRails; 03-23-2008 at 07:01 PM.
#800
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I'll give it a shot. Right after I reset via the AP, the car idles poorly. The STFT starts in the mid 20s and slowly counts down to 0 while the LTFT climbs up to compensate. I'll still try resetting it using the "official" method, but I suspect I'll get the same results. Thanks for your help.