Cant adjust fuel?

s300 and SManager software questions & answers
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twinkam
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Joined: Fri Oct 19, 2007 10:19 pm

Cant adjust fuel?

Post by twinkam »

Good morning Hondata.

I had just got a s300 for my h22a everything works fine but I can?t adjust the fuel. Even when it is in open loop the tune can?t adjust for itself. It idles the same as closed loop. Stinking rich. Any suggestions? :?:

Oh and what do you people recommend to have the lower and upper boundary vtec set at? It is an h22a with a intake header and exhaust. I drive mostly on the freeways.

Thanks
Kam
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Spunkster
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Post by Spunkster »

http://www.hondata.net/forum/viewtopic.php?t=3772

How are you going about making changes?
twinkam
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Joined: Fri Oct 19, 2007 10:19 pm

Post by twinkam »

I'm not sure how it will not let me? here is the data log and cal file.
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twinkam
Posts: 16
Joined: Fri Oct 19, 2007 10:19 pm

Post by twinkam »

Oh here is the cal.

Its a 98 prelude with a h22a motor. It has intake header and exhaust. The ecu is a p28

Thanks
Kam
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Spunkster
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Post by Spunkster »

You say it will not let you make changes, but you have not described how it is that you are attempting to make changes. Without detailed information on what you are trying to do and the steps you have taken it is impossible to guess what the issue may be.
twinkam
Posts: 16
Joined: Fri Oct 19, 2007 10:19 pm

Post by twinkam »

Oh sorry.... Well the car dose not idle to go so I dataloged it at idle for a few minutes to see what the low cam fuel tables looked like. It was warmed up for a good half hour. It showed that it was idling 10.04 af and needed to take away 30 to 45 percent in columns 1-3, so after making adjustments to columns 1-3 I uploaded the new cal and did alother datalog and it say the same 10.4 af and columns 1-3 says the same -30 to -40 percent fuel?
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Spunkster
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Post by Spunkster »

Do you have a wideband?
twinkam
Posts: 16
Joined: Fri Oct 19, 2007 10:19 pm

Post by twinkam »

Oh yea. That makes sense. No i dont think I have one. Hey thanks.
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