PDA

View Full Version : new motor, new maft question


viper92086
05-21-2009, 08:27 PM
So i plan on using my maft on my new 1uz motor. I know usually the stock afm from the 1uz (lexus v8) is used as a mkiii supra upgrade so i should be able to use the maft on my 1uz. so what injector settings should i use on the maft now since the maft guide was written for a 7mgte?

TurboBob
05-21-2009, 09:46 PM
set it for injectors that are about 20% oversize.

Bob

viper92086
05-22-2009, 12:52 AM
Bob, can i ask what calculations you have used to figure it out? i assume you mean 20% over the stock 7m injectors (440cc).



the stock 1uz injectors are 250cc. i plan on upgrading to 315cc. thanks! u've been an awesome help

TurboBob
05-22-2009, 01:54 AM
from what I remember, guys use 20% oversized injectors on their supras when using the lexus MAF.

So the Lexus MAF is 20% leaner than a supra. If you set the MAFT for 20% oversize injectors it should approximate a Lexus MAF.

If you are upsizing your injectors then you will need to adjust the MAFT further.

Bob

viper92086
05-22-2009, 03:04 PM
so i just want to make sure my math is right but say i run the stock 1uz injectors with the maft. i should have the maft set to 550 injector size. since the lex afm is commonly used with 550's on the supras. then when i upgrade the stock 1uz injectors from 251cc to 315, i should change the injector size to 690cc (since going from 251 to 315 is a 25.5% increase, i then took 25% increase of 550cc which brought me to 690cc). i just want to make sure so i dont blow my engine like i did with my other motor.

TurboBob
05-22-2009, 05:16 PM
sounds about right. The secret to not blowing engines is to tune carefully...

:)

Bob

viper92086
06-01-2009, 02:37 PM
so i'm having a problem with the maft on the 1uz. i have the ks and the tha wire hooked up correctly, as for the white wire i have it hooked into my tachometer as of right now. when i start the car i am getting the 2 blinking lights error code (no maf), but the green light stays dim. i tried swapping to another gm maf i had lying around and i'm gettin the same thing. what i did notice before is that i had the rpm wire hooked into the wrong wire previously and i wasn't getting any lights while the car was running. i did get the normal flash on startup but thats it. any ideas?


i also just checked the maf wiring this morning and i am getting 12v at the power wires and 5v at the signal wire. (i checked it at the maf connector)

viper92086
06-01-2009, 10:58 PM
ok an update:

i changed the rpm wire to tha1 and the blinking went away but the car wont run. as soon as u give it some gas it will sputter and die. when i unplug the maft from the ecu it will start and rev fine. my settings are all zerod out except my injector size which is at 550cc injectors. any ideas?

TurboBob
06-02-2009, 03:53 AM
leave the rpm wire disconnected.

let me know how it works.

viper92086
06-02-2009, 04:13 AM
^ when i remove the rpm wire the car stumbles on idle and dies. car idles and revs fine when i diconnect the maft. (i cant drive the car, no trans in it right now. i just wanted to test this motor out before it receives the turbos.) if it matters i am getting no other codes except for the afm code. the air temp code is gone when i plug the maft in

TurboBob
06-02-2009, 05:32 AM
what is the green led doing at idle and if you try to rev?

viper92086
06-02-2009, 11:03 AM
when i disconnect the rpm wire i dont get a green light. when i rev it with the rpm wire connected to igt1 or igt2 it gets brighter when i rev it. i even got to the point of completely disconnecting the maft and reconnecting it to where the afm used to plug into. (i had it spliced in by the ecu) same results

TurboBob
06-03-2009, 01:18 PM
with the white wire disconnected, if you don't get a green light with the car running, then the MAFT is not receiving a MAF signal.

Bob

viper92086
06-03-2009, 01:27 PM
^ i'll double check it tonight. do you have any other ideas of things to test? because i have 2 spare mafs and i tried them both. no way all 3 are bad. i also tested the wiring on the maft from the connector to the box and all 3 lines tested good connectivity. also should it matter which igt i am connected to since there are two? while searching on google someone else hooked up their maftpro i think to the igf

viper92086
06-04-2009, 04:28 AM
turbobob, thanks for all your help, i decided to go maftpro, i found an awesome deal on one and i just think it would be better anyway if i went with something with more tunability. i hope the maft pro is a straight fwd installation.

TurboBob
06-04-2009, 04:23 PM
its about the same as a SAFC.

Post back when you are ready to fire it up.

Bob

viper92086
08-04-2009, 08:54 PM
turbobob, it's about that time to start it up, the 1uz ecu doesnt have a external HAC. how important is that to hook up? i found another 1uz member running a maft pro but i havent been able to get a response from him about what he did for his HAC. I did however find out he has the maft set to 4 cylinders with a 4l displacement

TurboBob
08-04-2009, 09:13 PM
set the number of cylinders to ensure the RPM reads correctly.

double check all the sensor readings on the LCD to make sure they make sense.

Bob

TurboBob
08-04-2009, 09:14 PM
don't worry about the HAC for now. If you have large hills in your area we may need to do something later.

Bob

viper92086
08-04-2009, 10:18 PM
ok thanks bob, the car isn't completely done, its missing charge pipes, but i figure i can start it up and make sure all my wiring is ok. hopefulley in a few weeks i can really start playing around with it.

viper92086
08-20-2009, 01:00 AM
bob, i'm starting the car this weekend. Is there a set of settings i should use to start the car with? should i also be updating the software asap? i have never worked with the maft pro before and while i read some stuff about installing them on supras i do not know what i should be doing for the 1uz. thanks

TurboBob
08-20-2009, 03:33 AM
yes, update the software to the most recent. The 5.19Z stuff in Grimreapers thread is good.

start with setting up the unit and set the mainscale for -20% for now.

when you get the engine started, make sure the RPM and MAP are reading properly and adjust the mainscale so the engine isn't running too rich.

once it runs and the sensors are reading properly, we can move on to tuning.

Bob

viper92086
08-21-2009, 11:30 AM
ok thanks bob, i'll post back up this weekend

viper92086
08-23-2009, 01:19 AM
^bob so i'm going over the guide, i plan on firing it up tomorrow with the maft, i just want to make sure these settings are right: i also dont know what to do with the v-out settings. thanks


# of Cyl - 8
Displ - 4
Airfl srce - speed density
Map source - 0
Load source - use map
Baro mode - 0
f-out mode - 4
v-out1 mde - ?
v-out2 mde - ?
AFR source - 5v AEM guage
f-in mode - 0
aux1 mode - 0
f out max - 0

viper92086
08-24-2009, 03:34 PM
also where do you get this tpro500.xdf file for tuner pro?



Here's my swap thus far. Full build log is on supramania.


http://web.njit.edu/~bsh3/downloads/supra%20hist/1uz/DSC04884.JPG

TurboBob
08-24-2009, 06:26 PM
the xdf and ads files are in here

http://www.fullthrottletech.com/showthread.php?t=5202

viper92086
08-24-2009, 06:31 PM
awesome, how do my base settings look and what is v-out1 and v-out2

viper92086
08-25-2009, 12:53 AM
so i got the car started but with these settings

# of Cyl - 4
Displ - 4
Airfl srce - speed density
Map source - gm 3 bar
Load source - use map
Baro mode - 0
f-out mode - supra mkiii
v-out1 mde - set max setting
v-out2 mde - set max setting
AFR source - 5v AEM guage
f-in mode - 0
aux1 mode - 0
f out max - 0

i also set my main scale to -25.5% because that was the % increase of injector size.

the car idles but not smoothly, also when u give it some gas it bogs down for a second. i was reading up about the tps enrichment.

any tips? i'm really waiting to get the car off the stands to tune but work and other random problems have kept me from taken it off. i will probably try to get it make on its wheels tomorrow and out of the garage.

TurboBob
08-25-2009, 01:30 AM
ok, let me try to catch up.

1. the mainscale calculation based on injector size is just a guideline, as the dynamic characteristics are different between injector sizes and types. If the injector upsize is 25%, then starting the mainscale at -20% to -25% is reasonable. Then tune from there.

2. if its running, then is it rich or lean? Do you have your stock o2's connected? If so then you should be able to tell by Vf what the ECU is doing.

3. V out1 is usually used to provide a faked air temp signal to the ecu. With Toyota ECU's you usually get a trouble code as the Pro wakes up slower than the ecu. The fix for this is a 2.2K resistor in place of the stock air temp sensor, instead of connecting V out1.

4. V out2 is usually used to provide a faked HAC signal to the ecu. If your stock HAC is intact and connected then you don't need to connect V out 2.

Leave the enrichments at their defaults for now, most likely the bog will go away with some tuning.

Is your RPM reading correctly?

What is your MP reading?

As a test you can richen the mainscale some to see if the response improves.

Bob

viper92086
08-25-2009, 01:54 AM
i'm gonna fiddle around with it more tomorrow, but i was researching and was able to find an old thread with the other guy who had a maft pro on his 1uz. i saw that you had him put the f-out mode to mkiii and the f-in mode to mkiii to fix his idle. my f-in mode was set to 0 before. (cant start it right now, car has no exhuast and its 10pm here lol). i also noticed a lexus KV option in the f-in mode. is this a new option? i dont even see it listed in the manual. i gotta fiddle around with tuner pro to understand it more then i'll get some logs for you to look at.

viper92086
08-26-2009, 01:53 AM
i switched the maft pro to f-in - supra mkiii and the car idles and revs perfectly.. i haven't gotten a chance to drive it yet, but hopefulley i will get some logs soon for you to take a look at

viper92086
09-04-2009, 01:35 AM
so today my buddy stopped by and helped me fix up the base tune, car runs good now. I will try to take a log tomorrow on the drive to work and post it up. quick question tho bob, can the maft pro control timing on the 1uz?

TurboBob
09-04-2009, 02:37 AM
I don't know enough about the spark control...... Got a link to a manual?

Bob

viper92086
09-07-2009, 02:03 AM
^oh, my buddy mentioned it to me, i was just wondering if you could enlighten me more on it. I'm trying to get some good logs, but i want to finish off this old gas before i start puttin the pedal to the floor to make some logs. should be this week. i found that i am having under the hood temp issues i gotta sort out first. also i find that my idle fluxuates alot. any ideas? the a/f goes bounces from 15 to 17+ (during idle). i was looking around for a vf connection and i couldn't find it on the 1uz, i also did a search on lextreme and there was nothig that mentions anything about vf on these motors

TurboBob
09-07-2009, 02:52 AM
is there any datalogging provision?

bouncing idle is either a lean idle or TPS/idle switch adjustment.

Bob

viper92086
09-09-2009, 02:31 AM
bob, here is my first log, i took some various different ones. Also i tried doing some research on some sort of logging of the 1uz ecu and i found nothing. I still haven't played with the tps settings yet since cause i been so busy with the new job. LMK if the logs tell you anything about my current tune. thanks!

viper92086
09-24-2009, 03:28 AM
i'm having this weird issue that happens occasionally. In between shifts the car seems to lean out (off the a/f gauge) then dump gas back in. so basically inbetween shifts i have this bucking feeling. (car looses power for maybe 1 sec right after i shift while the motor rpms go down) this is happening on just city cruising. any ideas? sorry i dont have any logs...

TurboBob
09-24-2009, 04:05 AM
can you catch it in a log?

Bob

viper92086
10-06-2009, 12:01 AM
as an update a buddy of mine stopped by and we tuned the car. runs great now. my question tho, by taking fuel out of the mainscale does it effect timing as well? i couldnt find any info about this

TurboBob
10-06-2009, 01:42 AM
yes airflow scaling has this effect on lots of cars.

Bob

viper92086
10-06-2009, 01:59 AM
under boosting at wot i can start to hear a tapping sound. i'm a bit worried that its detonation, but its really hard to hear over my exhaust. i'm running 93 octane (BP fuel) and closer than stock gapped ngk platinum plugs. i've attached my run as well as my settings to get an idea. i'm pulling 24% fuel on mainscale right now.. it seemed to be the sweet spot when my buddy was tuning my car. Stock injectors are 251cc, upgraded injectors are 315cc.

------------------------------
Constants
------------------------------
Vehicle Select 00
Number of Cylinders 4
Displacement 4.00 Liter
Airflow Source 0x00 Select
Manifold pressure source 00
Load Source 0x00
Barometer Comp Mode 00
Frequency Out Mode 0x04
V Out1 Mode 0 Select
V Out2 Mode 0 Select
AFR Source 3 Select
Freq In Mode 11
Aux 1 mode 00
Flow Error Mode 0.00
Main Scale -24.00
Volts Out 1 Max 2.45 limit
Volts Out 2 Max 3.53 volts
Afterstart enrichment 0.00
Tune Load Point, Low 36.40
Tune Load Point, Mid 100.10
Tune Load Point, High 143.00
Freq Out Max 0
Timing Monitor, Base Adjust 0.00
Timing Monitor, Correction 1.23
IAT Airflow 15.00
FE Smoothing 30
Spark Base 15.00
Boost control TPS Spool 5.00
Boost control RPM Spool 2400 RPM
Boost control TPS Start 5.00 Volts
Boost control PSI Start 5.00 PSI
Boost control DC% Start 10.00 Percent
Boost control PSI Set 10.00 PSI
Boost control PSI Aux 10.00 PSI
Boost Control Gain 0.00
Boost Control DC% Start Aux 10.00 Percent
Boost Control Max RPM 0.00
AFR Min TPS 2.22
AFR Min RPM 2496
AFR Min Load 140.48
AFR correction lean limit 11.50
AFR correction rich limit 9.30
AFR correction gain 8.40
AFR Aux % 0.00
AFR Tracking, Enable delay 0.00 Seconds
TPS Enrichment 0.42
TPS Decay 0.80
Throttle Body Size 8
TPS MAP Max 114.47
MAP Enrichment 0.35
Boost Enrichment 0.10
MAP TPS Min 1.00 Volts
MAP RPM Min 2560.00
MAF Limit TPS Threshold 0.00 Volts
MAF Limit 0.00
MAF Limit / KRPM 0.00 Grams/Sec
MAF Limit RPM Min 0.00 RPM
MAF Limit Time 0.00 seconds
OffIdle Enrichment % 0.00 %
Part Throttle Tracking Idle TPS 5.00
Part Throttle Tracking Idle RPM 640.00
Part Throttle Tracking Idle A/F Ratio 13.50
Part Throttle Tracking Cruise TPS 5.00
Part Throttle Tracking Cruise RPM 2560.00
Part Throttle Tracking Cruise Load 91.05
Part Throttle Tracking Cruise A/F Ratio 14.50
Part Throttle Tracking Lean Load 84.55
Part Throttle Tracking Lean Delay 10.00
Part Throttle Tracking Lean A/F Ratio 16.00
Part Throttle Tracking Gain 0.00
Part Throttle Tracking Startup Delay 74.51 Percent
Enhanced TPS RPM threshold 4800.00
Enhanced TPS Load Threshold 188.24 KPA

viper92086
10-19-2009, 11:42 PM
any ideas?

TurboBob
10-19-2009, 11:47 PM
i'm on the wrong computer to look at that at the moment, I will look later tonight or tomorrow.


I'm sorry if we have covered these, but:
Do you have a wideband AF meter?
If its knock, then adding octane should help it a bunch. (would be a good test)
Have you checked the base timing? (I don't remember if you have a distributor or not)

Adding a bunch of fuel to the hi load page may help detonation if its running lean.

Bob

viper92086
10-20-2009, 12:29 AM
yes i have a wideband meter, i'm also using the highest octane available which is 93. i cannot change timing, its ecu controlled. my friend did a street tune for me and the a/fs are a smooth 11.8-12 under wot. i'm toying with the idea maybe i need colder plugs? right now i'm running ngk platinums gapped a tad tighter than factory. it seems as though when i try to lean out the mainscale then everything from idle and cruise goes out of wack as well.. which from my understanding the ecu should be able to bring idle and cruise back to 14.7ish

thanks bob

TurboBob
10-20-2009, 12:46 AM
detonation under boost is not a good thing.

Can you find a couple gallons of race gas to throw in the tank as a test? Even a gallon or 2 to half a tank of 93 works wonders. (octane booster is ineffective)

Barring more octane, you can reduce knock by running richer. It may slow the car down slightly, but its better than headgasket issues.

If the driveability is good, then stop fiddling with the mainscale. do your boost tuning with the high load page.

Bob

viper92086
10-22-2009, 12:21 PM
i think i may be able to get a hold of some race fuel this weekend, ill give it a try. btw i bumped my mainscale up to -16 and changed some other settings and now my idling seems alot smoother, but under cruise i'm at low 13 afr. could that be adjusted? i also noticed under wot it doesnt sound like im detonating (still not sure if its detonating or exhaust leak).. then again the car is now running in the high 10 low 11 afrs under wot and the weather is alot colder. i saved my previous settings, this was just experimenting since i was able to get a hold of the other 1uz maft pro owner's base settings to see what he did. (i know that no 2 cars will be the same settings)

here's where im at now:

------------------------
TunerPro Bin Data Export
------------------------
Source File: bryan 10-21-09.bin
Source Definition: TPro520Vehicle0and1.xdf
------------------------------
Constants
------------------------------
Vehicle Select 00
Number of Cylinders 4
Displacement 4.00 Liter
Airflow Source 0x00 Select
Manifold pressure source 00
Load Source 0x00
Barometer Comp Mode 00
Frequency Out Mode 0x04
V Out1 Mode 0 Select
V Out2 Mode 0 Select
AFR Source 3 Select
Freq In Mode 12
Aux 1 mode 00
Flow Error Mode 0.00
Main Scale -16.00
Volts Out 1 Max 2.45 limit
Volts Out 2 Max 3.53 volts
Afterstart enrichment 0.00
Tune Load Point, Low 36.40
Tune Load Point, Mid 100.10
Tune Load Point, High 143.00
Freq Out Max 0
Timing Monitor, Base Adjust 0.00
Timing Monitor, Correction 1.23
IAT Airflow 15.00
FE Smoothing 30
Spark Base 15.00
Boost control TPS Spool 5.00
Boost control RPM Spool 2400 RPM
Boost control TPS Start 5.00 Volts
Boost control PSI Start 5.00 PSI
Boost control DC% Start 10.00 Percent
Boost control PSI Set 10.00 PSI
Boost control PSI Aux 10.00 PSI
Boost Control Gain 0.00
Boost Control DC% Start Aux 10.00 Percent
Boost Control Max RPM 0.00
AFR Min TPS 2.22
AFR Min RPM 2496
AFR Min Load 140.48
AFR correction lean limit 11.50
AFR correction rich limit 9.30
AFR correction gain 8.40
AFR Aux % 0.00
AFR Tracking, Enable delay 0.00 Seconds
TPS Enrichment 0.42
TPS Decay 0.80
Throttle Body Size 8
TPS MAP Max 114.47
MAP Enrichment 0.35
Boost Enrichment 0.10
MAP TPS Min 1.00 Volts
MAP RPM Min 2560.00
MAF Limit TPS Threshold 0.00 Volts
MAF Limit 0.00
MAF Limit / KRPM 0.00 Grams/Sec
MAF Limit RPM Min 0.00 RPM
MAF Limit Time 0.00 seconds
OffIdle Enrichment % 0.00 %
Part Throttle Tracking Idle TPS 0.00
Part Throttle Tracking Idle RPM 0.00
Part Throttle Tracking Idle A/F Ratio 0.00
Part Throttle Tracking Cruise TPS 0.00
Part Throttle Tracking Cruise RPM 0.00
Part Throttle Tracking Cruise Load 0.00
Part Throttle Tracking Cruise A/F Ratio 0.00
Part Throttle Tracking Lean Load 0.00
Part Throttle Tracking Lean Delay 0.00
Part Throttle Tracking Lean A/F Ratio 0.00
Part Throttle Tracking Gain 0.00
Part Throttle Tracking Startup Delay 0.00 Percent
Enhanced TPS RPM threshold 0.00
Enhanced TPS Load Threshold 0.00 KPA

------------------------------
Flags
------------------------------

viper92086
10-22-2009, 12:21 PM
------------------------------
Tables
------------------------------
VE table
MAP(Kpa) RPM
00 400 800 1200 1600 2200 2800 3400 4000 4600 5200 5800 6400 7000 7600
280 78.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
240 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
230 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
220 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
210 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
200 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
190 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
170 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
150 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
130 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
110 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
90 77.0 80.5 83.5 87.0 90.0 93.5 93.5 92.5 91.5 91.0 90.5 90.0 90.0 90.0 90.0
70 70.0 80.0 80.0 82.0 83.5 85.5 85.0 83.0 82.0 79.0 78.0 77.0 77.0 77.0 77.0
50 63.0 66.0 68.0 70.0 73.0 77.0 78.0 77.0 73.0 70.5 69.5 68.0 67.0 66.0 66.0
40 54.0 56.0 56.0 62.0 63.0 70.0 73.0 73.0 69.0 66.0 64.0 63.0 62.0 61.0 61.0
30 45.0 50.5 50.0 50.5 54.0 61.5 63.5 63.5 62.5 59.0 58.5 56.5 56.0 55.5 55.0
20 43.0 43.0 44.0 47.0 48.0 49.5 51.5 51.0 46.0 44.0 43.0 42.0 42.0 42.0 42.0

AFR Tracking
AFR AFR
2000 3000 4000 5000 6000 7000 8000
A/F Ratio 12.00 11.70 11.50 11.50 11.50 11.50 11.50

AF User Tune Hi
RPM
400 800 1200 1600 2200 2800 3400 4000 4600 5200 5800 6400 7000 7600
Percent 0.0 0.0 0.0 -0.5 0.0 -0.5 0.0 0.5 1.0 0.0 0.0 0.0 0.0 0.0

AF UserTune Mid
RPM
400 800 1200 1600 2200 2800 3400 4000 4600 5200 5800 6400 7000 7600
Percent 0.0 0.0 -1.0 -2.0 -2.5 -1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

AF User Tune Lo
RPM
400 800 1200 1600 2200 2800 3400 4000 4600 5200 5800 6400 7000 7600
Percent -0.5 -1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Aux Triggered tune

400 800 1200 1600 2200 2800 3400 4000 4600 5200 5800 6400 7000 7600
Percent 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Air Temp Correction
degrees
-40.00 13.00 41.00 62.00 82.00 103.00 129.00 173.00 315.00
Pecent 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Spark WOT
RPM
2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
Degrees 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00

Spark Mid/Aux
RPM
2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
Degrees 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00

Custom Voltage MAF
Volts Grams/Sec
1.10 1.06
1.20 2.16
1.30 3.23
1.40 4.31
1.50 5.44
1.60 6.61
1.70 7.88
1.80 9.25
1.90 10.72
2.00 12.31
2.10 14.03
2.20 15.88
2.30 17.84
2.40 19.95
2.50 22.20
2.60 24.58
2.70 27.09
2.80 29.75
2.90 32.56
3.00 35.52
3.10 38.64
3.30 45.45
3.40 49.17
3.50 53.14
3.60 57.39
3.70 61.95
3.80 66.89
3.90 72.24
4.00 78.06
4.10 84.44
4.20 91.44
4.30 99.16
4.40 107.67
4.50 117.11
4.60 127.58
4.70 139.22
4.80 152.16
4.90 166.57
4.99 182.60
4.99 182.60

VE Table MAP axis
KPA
(null)
17 320
16 300
15 280
14 260
13 240
12 220
11 200
10 180
9 160
8 140
7 120
6 100
5 80
4 60
3 40
2 20
1 00

VE RPM Points

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
(null) 0.00 400.00 800.001200.001600.002200.002800.003400.004000.004600.005200.005800.006400.007000.007600.00

TurboBob
10-22-2009, 08:28 PM
sounds like you want too far with the mainscale. I would set it to the least negative value that produces good cruising afrs when moderatly accelerating. (no boost)

then use the load load page to tweak the idle, and the high load page to tune the WOT stuff.

Running too rich is better than detonating under boost.

Bob