Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Currently running the k20a2 550cc base map and it ain't worth a chit.. Doesn't seem like the motor has enough power to get into the 7k range and operates like a stock Dmotor...
I've attached a few test pulls and the base map for closed loop and will be troubleshooting the P1259 vtec issue that cropped up after a few pulls
I've attached a few test pulls and the base map for closed loop and will be troubleshooting the P1259 vtec issue that cropped up after a few pulls
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- Test Hit 4 w_4k drop.kdl
- (321.56 KiB) Downloaded 194 times
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- Test Hit 3.kdl
- (525.92 KiB) Downloaded 197 times
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- Test Hit 2.kdl
- (103.74 KiB) Downloaded 177 times
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- Test hit 1.kdl
- (525.28 KiB) Downloaded 177 times
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- K20a2 Base 550(after).kal
- (165.29 KiB) Downloaded 205 times
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Scratch the vtec code issue... broken plug wire...
Re: Base map tweek needed. '02 k20a2, Random cat & 70mm exh, 550cc
Dangit.... Still had the silencer in the exhaust... Doh!!
Actual test hits posted.
Actual test hits posted.
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- Test 4_ No Silencer.kdl
- (518.87 KiB) Downloaded 184 times
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- Test 3_ No Silencer.kdl
- (497.09 KiB) Downloaded 197 times
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- Test 2_ No Silencer.kdl
- (666.85 KiB) Downloaded 185 times
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- Test 1_ No Silencer.kdl
- (621.37 KiB) Downloaded 174 times
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- Idle Log No Silencer.kdl
- (2.52 MiB) Downloaded 172 times
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Running SUPER rich.
I took 3% out of the low cam and 5% out of the high cam. Chances are we will need to pull more, but this should be a good 2nd map.
I took 3% out of the low cam and 5% out of the high cam. Chances are we will need to pull more, but this should be a good 2nd map.
- Attachments
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- K20a2-550-2.kal
- (191.29 KiB) Downloaded 170 times
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02 RSX Type S (project)
Hit me up for free Hondata Help!
17 Civic Si Sedan (daily)
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Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Mucho appreciative....
Both of my tuners are booked solid on dyno for 3 months, they told me it was rich, but knew I'm adding an RBB & bigger TB.... so I could live with it. I'll load the map and do some test pulls tonight, post both 2nd & 3rd pull from 2k tomorrow.
A good tune is surely the best to take to the dyno, plus much more economical.
Both of my tuners are booked solid on dyno for 3 months, they told me it was rich, but knew I'm adding an RBB & bigger TB.... so I could live with it. I'll load the map and do some test pulls tonight, post both 2nd & 3rd pull from 2k tomorrow.
A good tune is surely the best to take to the dyno, plus much more economical.
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Indeed
07 Civic Si Sedan (sold)
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!
17 Civic Si Sedan (daily)
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Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Ok, here we go.....
I had a strange burnt metal smell and freaked, thinking it was too lean.. pulled all the plugs to look, jacked up and looked for something burnt.
Anyway, no alarm, just a zip tie against tire... I've got 1 single for 2nd gear and 2 for 3rd; busy Sunday for people; and the idling warm-up. Still looking into why it idles up around 2k at first on a warm day.
I had a strange burnt metal smell and freaked, thinking it was too lean.. pulled all the plugs to look, jacked up and looked for something burnt.
Anyway, no alarm, just a zip tie against tire... I've got 1 single for 2nd gear and 2 for 3rd; busy Sunday for people; and the idling warm-up. Still looking into why it idles up around 2k at first on a warm day.
- Attachments
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- Warm up Idle.kdl
- (3.82 MiB) Downloaded 163 times
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- Test 3rd-2.kdl
- (287.6 KiB) Downloaded 168 times
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- Test 3rd.kdl
- (228.03 KiB) Downloaded 172 times
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- Test 2nd-2.kdl
- (204.96 KiB) Downloaded 153 times
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Is this a stock intake? Your IATs are over 150! This is killing you...
07 Civic Si Sedan (sold)
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!
17 Civic Si Sedan (daily)
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Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Ohhhhhhh shit..
I still have not drilled a hole for the iat sensor... DOH!!
It's a 'custom' CAI.... till I figure out the final intake choice (PRB vs RBB) and where I can plumb it without obstructing intercooler tubing...etc
'Custom' = a 45 degree mandrel bent piece of tubing connected to the TB with a flexi turbo coupling.. couple socks zip tied over the opening as a filter.
I still have not drilled a hole for the iat sensor... DOH!!
It's a 'custom' CAI.... till I figure out the final intake choice (PRB vs RBB) and where I can plumb it without obstructing intercooler tubing...etc
'Custom' = a 45 degree mandrel bent piece of tubing connected to the TB with a flexi turbo coupling.. couple socks zip tied over the opening as a filter.
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Yeah well you need to fix your IAT issue first and then we can work on tuning.
07 Civic Si Sedan (sold)
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!
17 Civic Si Sedan (daily)
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Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Yeah... nice catch.
I'll get the sensor into the CAI and get ya some pulls tomorrow.
I'll get the sensor into the CAI and get ya some pulls tomorrow.
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
I was able to get everything drilled & installed tonight.. First pulls were IAT @ 90's, but its jumping up as the car warms up..
I had planned on a vented carbon hood to go along with the turbo setup, but that does nothing for right now.. What would be max value as I play with this for a day or 2??
I had planned on a vented carbon hood to go along with the turbo setup, but that does nothing for right now.. What would be max value as I play with this for a day or 2??
- Attachments
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- Test w_IAT 3rd gear-2.kdl
- (489.4 KiB) Downloaded 169 times
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- Test w_IAT 3rd gear.kdl
- (434.31 KiB) Downloaded 140 times
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- Test w_IAT 2nd gear-2.kdl
- (250.45 KiB) Downloaded 131 times
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- Test w_IAT 2nd gear.kdl
- (393.95 KiB) Downloaded 138 times
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Just do the best you can
- Attachments
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- K20a2-550-3.kal
- (163.95 KiB) Downloaded 150 times
07 Civic Si Sedan (sold)
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Woooohooooo... !!
I did feel a slight difference, smoother and didn't have as rough an idle... However, IAT is climbs as I test, still up around 150 and appears to drop when sitting still vs the air swirling from moving.... Looking around salvage yards for something temporary to get air from outside the engine bay, pre engineering something that will work efficiently.
Again, apprec all of your time and courtesy..
I did feel a slight difference, smoother and didn't have as rough an idle... However, IAT is climbs as I test, still up around 150 and appears to drop when sitting still vs the air swirling from moving.... Looking around salvage yards for something temporary to get air from outside the engine bay, pre engineering something that will work efficiently.
Again, apprec all of your time and courtesy..
- Attachments
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- Base #3 3rd gear-2.kdl
- (203.04 KiB) Downloaded 147 times
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- Base #3 3rd gear.kdl
- (379.21 KiB) Downloaded 136 times
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- Base #3 2nd gear-2.kdl
- (138.98 KiB) Downloaded 144 times
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- Base #3 2nd gear.kdl
- (206.24 KiB) Downloaded 138 times
Re: Base map upgrade needed. '02 k20a2, Random cat & 70mm exh, 550cc
Yeah when that IAT is below ~110 it makes a HUGE difference. It looks like a real car!
In addition to your IATs, you are losing a ton of pressure on the top end which I know is killing your power as well.
Both can be seen in the graph below.
In addition to your IATs, you are losing a ton of pressure on the top end which I know is killing your power as well.
Both can be seen in the graph below.
- Attachments
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- K20a2-550-4.kal
- (162.67 KiB) Downloaded 140 times
07 Civic Si Sedan (sold)
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!
17 Civic Si Sedan (daily)
02 RSX Type S (project)
Hit me up for free Hondata Help!