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Old 08-20-2013, 09:21 AM   #1
JSV578
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looking for advices

I read the SCT how to tune book a couple of time but it is a lot of info to understand.
so here wath I have done:

Load from ECU;
load value file for 91 oct;
injectors form stock to 60 (no value file) breakpoint, high slope, low slope, min pulse width and comp_batt_volt_offset;
set all LOW, HIGH, BREAKPOINT and VOLT multiplier for delta Pressure to 1 (going to return style);
turn off adaptive (for tuning correction);
set adaptive correction min and max allowed learned to .5 (as recommended by SCT);
reduce ECT low speed fan control (since I remove the static one);
change fuel rail pressure from 63 to 40 to allow the FPR to control it;
raise the rev limit from 6k to 7k;
lower neutral rev limit from 6k to 5.5k (for 2 step lunch);
raise rev limit torque of 1k to match the new rev limit;
raise rev limit RPM vs Torque of 1k to match new rev limit;
switch canister purge Compensation and Enable to 0 (not equipped);
switch EGR from 3 to 0;
switch fuel pump system type from 1 to 0 (since Iím going return);
switch trans load switch from 2 to 1 (stated the right value for 2 step ?!);
set Xnorm MAF up to 7k RPM;
set Xnorm Spark up to 7k RPM;
set max AD count for MAF to 1023;
multiplied MAF transfer function by 1.95 (pipe size plus a/f);

I read all definition of every parameter of the AdvantageIII. Itís pretty confusing.

I think I got it right but still not sure enough.
Do you think I forget something?

thanks


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B23T, remote HX35, blow thru 3" stock MAF, 3" SS exhaust, 60lbs injectors, SCT X3, Innovate LM-1, HDI ebc, return style fuel rail, FPR 1:1, Eagle rod, CP 9:0 pistons, breather block plate, EGR delete, custom IM, 31"x11"x3" FMIC, 75mm TB
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Old 08-20-2013, 01:01 PM   #2
1turbofocus
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If this is for a boosted car and your blowthrough and 3 inch MAF you have to change Inj size (not for 60lb ) and MTF for this set up
You have about 1/10 changed of what needs to be changed and some stuff that didnt need to be changed

Tom
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Old 08-20-2013, 08:57 PM   #3
JSV578
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thanks, do you suggest me to not use the 60lbs injector values in the "basic of tuning" book and go for diff values?
I have the Siemens Deka series, suppose to be the same as the Ford Racing one no?!?

I the last year pm we had I was telling you that the ECU of the ranger was thinking way diff than the focus one. for example, I can't change the Ynorm and Xnorm scaling of the fuel table by ECT ( the only table working with a LOAD value)

but I did change the lambda value for the fuel table TP to RPM, to meet the new a/f ratio.

ECU code is RYH2

I had in mine that since I'm far from the 63#/min max value I would be able to tweak the MAF table to my goal?!
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B23T, remote HX35, blow thru 3" stock MAF, 3" SS exhaust, 60lbs injectors, SCT X3, Innovate LM-1, HDI ebc, return style fuel rail, FPR 1:1, Eagle rod, CP 9:0 pistons, breather block plate, EGR delete, custom IM, 31"x11"x3" FMIC, 75mm TB
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Old 08-22-2013, 10:51 PM   #4
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Give me a call some time , # below

Tom
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