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Madcat
September 13th, 2017, 12:19 AM
Hello all tuners all cuntry:)
I'm from Russia, we have only 2.0 LTG engines

in stock 238Hp for RF (For usa it is 275HP)
in stock 400Nm

today go on dyno
216Hp on wheels 350Nm after new calibrations

whats wrong? :)

i' dasapointed :(

exhaust system 89->76 without catalityc
Cold intake installed

joecar
September 13th, 2017, 03:47 AM
Hi Madcat, welcome.

Do you have any log files (captured using the EFILive V7.5 scantool)...?

Madcat
September 13th, 2017, 05:46 AM
Hi Madcat, welcome.

Do you have any log files (captured using the EFILive V7.5 scantool)...?

Thank you Joe!

No, i can make now. what you want to see?

efilive is new prog for me, but i buy it for new ecu acdelco.
what tables or pid i need to add in 7.5 that you can see right info.

joecar
September 13th, 2017, 07:47 AM
Log these pids:

SAE.RPM
SAE.MAP
SAE.MAF
SAE.IAT
SAE.ECT
SAE.BARO
SAE.LONGFT1
SAE.SHRTFT1
SAE.LAMBDA
SAE.SPARKADV
GM.KR
GM.KNKRET
GM.MAFFREQ2
GM.MFTOTAL
GM.ETCTP
GM.HO2S11
GM.INJPWB1
CALC.INJDCB1
CALC.CYLAIR

joecar
September 13th, 2017, 07:49 AM
Madcat,

so your engine is normally aspirated (no turbo, no supercharger)...?

do you know the octane rating of your fuel...?

do you know the alcohol content % of your fuel...?

Madcat
September 13th, 2017, 08:10 AM
Engine 2.0 LTG single turbo

Octaine( i know) 100 but i think in real 98.

alcohol dont know...

Now i go to log pids.

joecar
September 13th, 2017, 09:08 AM
ok, single turbo, thanks.

Madcat
September 17th, 2017, 08:47 PM
I check pids. 7.5 not supported camaroe80. i add all pids, but it not work. maybe 1 or 2 pid. but in v8 pid is work well. can i record it in v8 and send it?

joecar
September 18th, 2017, 03:08 AM
Yes, please post your V8 log.

Madcat
April 7th, 2018, 09:03 AM
Hello again!

I try and try and get new results:)
21996

306 Hp and 470Nm

and now question who can do boost more than 1.6? i try and try, but not...

joecar
April 8th, 2018, 10:47 PM
Post tune/log files.

What engine do you have...?

What year/model/vehicle...?

Your dyno graph looks like an NA V8, but you said above it's a "2.0 LTG" which I am not familiar with.



( dyno graph is easier to look at in HP and lbft )

Madcat
April 12th, 2018, 11:17 PM
hi Joecar!
next week i go in dyno to do new graphs. itwill be in lbft for you. My new calibrations need to be tested. Now i try connect innovate lm-2 with V2. and i need to say, that pids in efilive v8 MAP lie ~0,2bar. i check it vacuum meter and original GDS MDI diagnostic.

Madcat
April 13th, 2018, 12:15 AM
some info about maps:
B8802 map is for TOUR mode
B8803 map is for Snow/ice mode
B8804 map is nothing change.
i sad, because i think maps have calibrations for sport mode. Maybe in future Efilive add it.

B7017 and 7018 must be change in same time.

Now i try find what i need to change for edit fuel on high RPM. after 4000 i have 11 and lower, than is not good, because afr is reacher that i need

joecar
April 13th, 2018, 09:53 AM
hi Joecar!
next week i go in dyno to do new graphs. itwill be in lbft for you. My new calibrations need to be tested. Now i try connect innovate lm-2 with V2. and i need to say, that pids in efilive v8 MAP lie ~0,2bar. i check it vacuum meter and original GDS MDI diagnostic.Which pids are you looking at...?

Madcat
April 15th, 2018, 01:40 AM
I need
spark
Map
Maf
Afr from innovate(and how connect it efilive)
Egt
Rpm

joecar
April 16th, 2018, 02:53 AM
log these pids:
GM.SPARKADV
GM.KR
SAE.MAP
SAE.MAF
SAE.LAMBDA
SAE.RPM

I don't know of a pid for EGT.

For Innovate wideband, are you connecting using analog or serial...? Which Innovate wideband do you have...?

Post some logs, and the most recent .ctz file.

Madcat
April 20th, 2018, 09:57 AM
here is test. my time racelogic is 5.5 0-100

2201722018

Madcat
April 23rd, 2018, 02:32 AM
maybe check?

joecar
April 23rd, 2018, 03:30 AM
I'll take a look.

Madcat
April 23rd, 2018, 10:26 AM
I install new turbo from zzperformance. Looks very good. wheels much bigger than stok. and before go on dyno i check calibrations on the road. i try increase air, spark, boost step by step, i increase all torque limits, torque speed limits, afr, fuel and... nothing. Realy nothing change from stock:0 in the end i just increase all. and nothing change. i write cal and full and nothing.
Really i think now, that i up power on stock turbo just changing actuator 0,5-1 bar. And efi programming some maps on this ecu, but not really important. Now maf 230g/s, map 200kpa.
220282202922030.

joecar
April 23rd, 2018, 12:42 PM
Do you have new dyno graphs...?

Madcat
April 23rd, 2018, 04:33 PM
Do you have new dyno graphs...?

No need dyno because 0-100: 6.5 sec. air 230g/sec, pressure 1 bar. All what i edit: spark, boost, fuel - not effect. I edit ve tables, coffs, torque, all is not effect. You see my file.

I go in dyno now.

I read forum hptuners, they have a same problems. Edit files and not change anything.

I need new file for dyno now, but i hanen

joecar
April 24th, 2018, 04:06 AM
I'm looking thru your files... (I am not familiar with the 4-cyl LTG engine).

Madcat
April 24th, 2018, 11:19 AM
I'm looking thru your files... (I am not familiar with the 4-cyl LTG engine).



I check all connections. Find some toubles. And have p0299. I think actuator need to be checked.

I write when all is good with new logs.
Today go on gyno, but trouble code and underboost not to do good graphs

Madcat
May 13th, 2018, 10:39 PM
I'm looking thru your files... (I am not familiar with the 4-cyl LTG engine).

Hello! thank you for help:)
I try calibrations on new turbo and old turbo. And have some logs.
Can you looking it?

New turbo is 335 Hp and 410 Nm(302 lb/ft) On 4000rpm throttle is close. I cant understand why. I thought that torque tables for that and I do it upper, ~600Nm

I install stock turbo and torque like a new turbo in peak(405-410 Nm (302lbft). I cant understand what is going on))

I want to send you my files. Can you look it? How I can send you my calibrations?

here Is logs
Cam_stend is new turbo
other in stock turbo on road

joecar
May 14th, 2018, 04:52 AM
Do you see any DTC appear when throttle closes...?

You may have to adjust the sanity test tables in the Engine Diagnostic section.

Madcat
May 15th, 2018, 05:55 AM
I off electronic baypass and install vacuum. And off many dtc. How i can send you my file?