Gen III V8 Specific [Archive] - Page 3

2005 Chevy avalanche z71 5.3 with 3.42 gear (6 replies)
LS1 DBW to Cable throttle body conversion (3 replies)
78-90mm TB. (1 replies)
Ls1B ecm C5 corvette tune with Ls3 Wanted. (0 replies)
Theft System issue, need help (1 replies)
Injector Data "changing" after saving and reopening file. (4 replies)
Vin number wont store in ecm 411 ecm 02 Corvette Camaro (6 replies)
Returnless fuel system (3 replies)
AutoVE tuning newly boosted car (39 replies)
What all do I need to remove VATS and O2 sensors from my 5.3 PCM? (1 replies)
Tune so car doesn't die when I press in clutch or let of throttle when A/C is on? (4 replies)
2003 Silverado Going lean? (5 replies)
Some driveability issues and idle swing (6 replies)
A/C compressor constantly cycling, pressure good. (9 replies)
5.7 vortec with 24x and cnp is cdi possible? (10 replies)
Cold idle/drive stumbles, warm is mostly (13 replies)
1290005 with LTFT (10 replies)
How to stop upshift from 1st to 2nd while in 1st gear 2003 silverado (1 replies)
tcc problems (15 replies)
8.1l (LS1-B) Pulling Timing Down Well Below Commanded/Corrections (6 replies)
desensitize knock sensors (1 replies)
ETC limiter 1997 Corvette (0 replies)
Autove on custom tune 9lbs boost (1 replies)
Why does this engine want to idle at 1500RPM (56 replies)
Afr fluctuations with olsd (78 replies)
traction control and btm disable (3 replies)
COS 5 alpha-n/tp ve with STFTs? (9 replies)
help with twin turbo tune (40 replies)
F.A.S.T. Dual Wideband Log Help (24 replies)
Spark plugs (0 replies)
Remove DBW (2 replies)
Looking for a company to help with base tunes (11 replies)
2000 6.0 truck 5 speed manual tune (2 replies)
3 bar map - going lean when fully loaded (4 replies)
engine wont start on 4l80 tune, runs on 4l60 (8 replies)
Started LQ4 swap for first time and runs really rough, long term fuel trim way off (30 replies)
High idle until come to complete stop (7 replies)
COS to stock OS (3 replies)
Engine load to mandate when PE is needed or not (1 replies)
auto code clearing (4 replies)
Lean spot when cold (9 replies)
Looking for 2006 Truck OS 12587811 Cal 12587806 with manual transmission segment (6 replies)
LS1 Idle Issues (17 replies)
Help with PID controls for IAC. (29 replies)
01 TA rebuilt engine with different mods + T56 swap. (42 replies)
LQ4 swap issues (19 replies)
Throttle body not staying open 100% (2 replies)
cammed vz ss idle trouble (13 replies)
Misfire Detection in Speed Denisty (2 replies)
new user can someone look at these logs (22 replies)
Calc.MAFT and odd results (19 replies)
1997 Trans AM LT1 idle problems. (2 replies)
i want to change os (6 replies)
New to Me 2003 Tahoe 5.3L - Looking for a 93 Octane Tune (1 replies)
B3501 anyone adjusted it? (0 replies)
wanted: 2004 corvette LS1/auto tune (7 replies)
h0101 timing drops out at 80 mph (4 replies)
1998 corvette remove traction control on engine swap (0 replies)
problem with serial number, cant flash a PCM (8 replies)
lq4 Tune help (94 replies)
Converting a HPT File to EFI Live (4 replies)
Datalog with huge numbers (3 replies)
5.3 w/standalone and th400 (4 replies)
B0101 VE table display units (3 replies)
Before I log data tomorrow... (3 replies)
Help with OLSD idle???? (12 replies)
What are you using for RPM limiting with forced inductions? (4 replies)
btm question (1 replies)
wideband gauge (7 replies)
Knock Sensor Types - Engine Swap Gen 4 with 411 PCM (1 replies)
Updated EFI live software now can no longer modify tunes made prior to update (5 replies)
3 bar SD open loop idle rich and hard start cold (54 replies)
Is A0008 Broken? Don't seem to be getting cold enrichment... (9 replies)
truck style 4L60e behind ls6 engine, pinout question (1 replies)
Anybody want to look at my tune and log? 03 silverado z71 (8 replies)
ECU updated Now EFI Live Won't Log (2 replies)
stock tune file (8 replies)
Timing Help (9 replies)
Hard Start, Thinking Cam Sensor, Logs Attached (3 replies)
2005 Tahoe ppv lq4 swap questions (93 replies)
Downloaded stock tunes from Tune File Depot are blank when opening (4 replies)
NEED HELP LQ4 tune (21 replies)
98 ls1a can't segment swap (9 replies)
Ls2 injectors on ls1 pcm (2 replies)
Fuel trims high while cruising. Perfect at idle (2 replies)
runing extra injectors on ls1 pcm (3 replies)
Having some hiccups with OLMAF tuning. Help please (35 replies)
Lean Spike (8 replies)
Lean cruise (3 replies)
Auto VE using AEM UEGO (3 replies)
Can I run a single O2 Sensor? (5 replies)
4l80e tcc wiring...again (23 replies)
Gen IV LY5 to LS1B, DBC conversion (4 replies)
Head Cam Intake ls1 2002 trans am (436 replies)
LS2 heads on LS1 - spark map? (11 replies)
Only firing on corner cylinders... 5.3 (3 replies)
Flex Fuel Sensor and 0411 PCM (2 replies)
ABS, Traction control, Cruise control.. (5 replies)
Was there a 2002 DBW 6.0/4l80e? (3 replies)
cos5 boost 60lb dekkas think i have fuel heatsoak issue leaning out (2 replies)
OS and PCM Compatibility (3 replies)
Need HELP! Transmission lasted 20 miles this round (51 replies)
Knock DTC and Funny KR Readings at part throttle. (25 replies)
Effective Area (2 replies)
p0606 and p1518 2002 corvette z06 6 speed using COS for 2-3 bar. (18 replies)
B4001 (Injector Flow Rate) - accurate # required? (3 replies)
Max Torque out of range / 0, effect? (4 replies)
P0103 set, action taken? (6 replies)
DFCO settings - basic question (3 replies)
help with tune for ls1 powered boat (2 replies)
scaling b4403 (1 replies)
Bricking LS1B PCM by Changing VIN (15 replies)
P0650 code 2006 Silverado 4.8 manual to 4l80e swap COS3 (6 replies)
Lost 2nd Fuel Tank during OS Upgrade (12 replies)
Fresh Air Intake Tune (4 replies)
Octane Scaler = Off - Teach me! (3 replies)
80lb Dekas - VE skewed (4 replies)
eFan Running All The Time (6 replies)
Ls1b pcm won't unlock (4 replies)
Updating 2 bar to 3 bar map sensor (2 replies)
Non-LS Application of Gen 3 PCM (6 replies)
Vz ls1 tps out put (1 replies)
TPS vs RPM (5 replies)
lean at wot snap in gear (11 replies)
open loop tune help (4 replies)
why do I see rapid cycling between OL/CL when clutching..log/tune attchd (4 replies)
torque management issues? (42 replies)
Finally rebuilt and running! P0068 fault only on boost - Tune and log inside (8 replies)
Starting problem commodore vu ute (20 replies)
04 yukon p0068 shuts down etc when i enter boost with maf failed (0 replies)
modified calc_pids to use W02Ben only (3 replies)
what base tune would be best to start with? (1 replies)
Differences in heated O2's (10 replies)
$0547 error (5 replies)
lq4 and 411 pcm swap in 98 suburban (4 replies)
Error $0333 when flashing tune on V2 out of no where...Help (6 replies)
ETC idle air limiters (0 replies)
New problems (5 replies)
Calc.Vet saying VE should be 3.5+ g*Kelvin/kPa (17 replies)
A/C Request Segment Swap (5 replies)
Issue Dropping in to open loop? (8 replies)
Issues with V7.5 scantool need help with maps after reinstall. (8 replies)
99 PCM, Convert To 0411 OS? (10 replies)
LQ4 won't rev up. Idles fine, chokes under throttle (video) (23 replies)
updates broke my CALC.VET tuning, help (2 replies)
c5 corvette (1 replies)
Spark ETC Table pulling spark Temp reading too high (6 replies)
414ci tune help (3 replies)
Accel 36 lb/hr injector tables? (1 replies)
Need some help (28 replies)
E85 conversion (3 replies)
Maiden Voyage (0 replies)
efans (5 replies)
05 Silverado 5.3 Ol/CL afrs dont make sense (11 replies)
new to efi tuning, hesitation off idle on 4.8l (19 replies)
Turbo 5.3 Help (5 replies)
E67 IAT's (9 replies)
So lost on Calc.VE tuning (19 replies)
pcm locked tuner will not unlock unless stock.... any advice (13 replies)
Anyone want to take a look? (6 replies)
PCM Pin Outs, Can These Be Reprogrammed (Empty Pins)? (2 replies)
1999 camaro, LS3 swap and trouble with pcm files...help needed (13 replies)
Crank Relearn will not work? (12 replies)
Transplanting a 5.3/60e (3 replies)
Transplant almost done. Pointers and guidance wanted (6 replies)
Ve logging problem (2 replies)
Idle fuel trims in the negatives. how far is too far? (0 replies)
A question about timing theory (5 replies)
03 ss truck flash fail (14 replies)
2004 GTO tune help (1 replies)
Knock sensor de-sensitizing (2 replies)
why are my trims so high in the positives? (19 replies)
New Guy intro (1 replies)
Having issue deletin gECT torque Management during 1-2 shift (4 replies)
cant connect to lm1 through serial (31 replies)
Calc.MAFT applying map to ve table (4 replies)
Gearing up and planning (1 replies)
Can someone help me with GM 8.1L Marine Injector Tuning (2 replies)
Last ditch...ANY way to support flex fuel on 2002 COS (31 replies)
1mb LS1B PCm Not detected (0 replies)
LS1 GTO Road Runner Lean Cruise (0 replies)
Flex fuel injectors (0 replies)
Newbie (1 replies)
Question for the more experienced tuners. (4 replies)
looking for a lq4 tune os 12597120 (6 replies)
New to EFI LIVE and struggling with COS upgrade (29 replies)
New to tuning help needed please, analog input for lm2/ve corrections (4 replies)
Is OS 12593058 the red headed step child? (6 replies)
How to make High idle work (16 replies)
4L80E swap H2 Hummer very sluggish (6 replies)
Fuel economy and egr questions (15 replies)
Open Loop Idle Swing (2 replies)
4l80e swap, converter making noise at low load? Line pressure? (0 replies)
Knock Sensor? (5 replies)
COS5 Turbo 5.3 falling on it face off of idle. (10 replies)
Looking for some help on cam/headers tune LM7 5.3L (mostly spark) (45 replies)
P0654 Engine Speed Output Circuit (0 replies)
LS1B idle control with Drive by wire (0 replies)
Bought tune (25 replies)
speed density open loop rich off idle issues (3 replies)
lm7 speed density tuning (4 replies)
IDLE Misfire (47 replies)
Did i brick my pcm? (3 replies)
Lost and in need of guidance. (3 replies)
Idle STFT confusion (47 replies)
Need advice getting LQ4 with LS3 top end running- cranks and fires, will not START (5 replies)
Flex fuel timing table (1 replies)
Difference between Direct and Learned Idle Airflow (4 replies)
Bank to Bank Injector Base Pulswidth difference in open loop (19 replies)
GM.DYNCYLAIR vs GM.DYNCYLAIR_DMA (5 replies)
What tables should be modified to compensate for heat soaked sheet metal intake? (5 replies)
Lean Cruise COS3 LS1B (1 replies)
5.3 with LS6 intake/injectors and COS3 2bar MAFless (24 replies)
P0068 P0106 sets at idle only COS3 STFT enable SD (3 replies)
Custom os (6 replies)
Throttle closes momentarily?? (18 replies)
LS1 tune - MAFT and COS questions (17 replies)
KR at WOT with low/moderate Timing (logs attached) (8 replies)
TCC release and responsiveness (0 replies)
Tach Pull-up Enable B5402 (9 replies)
Strange advance behavior - 2006 Silverado 5.3 LS1B controller (3 replies)
8100 Vortec (496 BBC) (1 replies)
LS1B PCM locked with a custom key (2 replies)
So can version 8 be used for logging like 7.5? (1 replies)
8.1L logs and help (3 replies)
Remote wideband (3 replies)
Need a calc_pids.txt file for a (PLX serial wideband) to OLSD Auto-VE Please !!! (6 replies)
Fan 1 on all the time... (9 replies)
p1518 TAC Module serial data circuit (4 replies)
why does it die when coming to a stop? (17 replies)
DBW inop. 04 OS (22 replies)
99-02 E-Fan control (8 replies)
First fire up stumbles. COS3 80lb 5.3L ls6 cam (18 replies)
ls1 holden (2 replies)
2 things needed (1 replies)
B4001 with 1:1 regulator Siemens 80lb Injectors. (3 replies)
2002 Corvette COS3 Timing jitters (11 replies)
IPC speedo, tach DIC codes help (5 replies)
stumble when A/C kicks on (11 replies)
Speedo Calc, LS1 Corvette (9 replies)
LQ4 swap lost communication, spark, and fuel. (14 replies)
12593555 cal os file needed (2 replies)
Check out my tune? (2 replies)
2003 pickup 1500 4wd abs light problems (2 replies)
BIDI control makes engine sound better (3 replies)
MAP offset and MAP scaler (2 replies)
timing under boost and B5908 (2 replies)
TCC Shutter during Coast (13 replies)
Adding Flex Fuel Sensor (1 replies)
Oil pressure sensor pinout (3 replies)