GM EFI Systems [Archive] - Page 11

16137944 ECM info? (1 replies)
Adding mat (3 replies)
Trying to read live data from a 6299 (9 replies)
Problem adding MAT to $0D TBI 7427, Not pulling timing. (56 replies)
Reduced size TBI injector (6 replies)
Fan control from egr? (1 replies)
Turn off close loop idle (2 replies)
IAC settings for Holley TBI (6 replies)
NEEDED! A $5b5 ADX file. (4 replies)
Falling flat... (5 replies)
4L80e Help! (5 replies)
Proper Splicing Techniques (7 replies)
Replace Engine Coolant Temp Sensor or ECM? (9 replies)
Can IAT be disabled on 1227747 (7 replies)
Terminals for 16197427 connectors (1 replies)
1227747 and Fuel Pump questions (2 replies)
7730 ecu eeprom compatibility (4 replies)
wiring and ecm questions (8 replies)
Help understanding cts spark (7 replies)
Turn EGR back on (4 replies)
coughing, backfiring or hesitation Gen II Lt1 (22 replies)
305 -->350 swap (2 replies)
Hard start 93 LT1 with LTCC Ignition Mod (0 replies)
Base Pulse Width vs Load (6 replies)
hello looking for adx file to data stream (1 replies)
Looking for someone to look at datamaster file & give advice (33 replies)
Chip tuning service question (8 replies)
Where to place my ecm? (12 replies)
Advance table wondering (3 replies)
Throttle kicker (0 replies)
Need help Understanding INT and BLM (0 replies)
Need help solving surging deceleration and idle (25 replies)
Advance calculation (25 replies)
Hot Mode? (1 replies)
Idle BLM (38 replies)
two big $EE questions (62 replies)
IAC wiring voltage problem (0 replies)
WHAT HIGH FLOW EFI FUEL PUMP (7 replies)
Data logging (4 replies)
BDJW BCC, trouble reding/ how do I find if there is an update? (2 replies)
re tune time but need help (4 replies)
16197427 E-trans question (5 replies)
454ss tuning (8 replies)
G3 adapter with 27sf512 chip (5 replies)
Cracked knock filter. (1 replies)
94 TBI 454 egr delete on a 7427 ecm (16 replies)
Logging vacuum, $0D, Tuner Pro (1 replies)
First EFI build. TPI 327. Where to start? (9 replies)
negative vacuum readings at WOT (7 replies)
Laptop opinions (2 replies)
$OE 16197427 fan code (8 replies)
New motor fuel pressure (0 replies)
Exhaust wreaks during DFCO (20 replies)
No spark wiring problem (2 replies)
factory test mode randomly enabling on tbi (4 replies)
need some input (13 replies)
$42 VE2 table? (4 replies)
78 chevy (1 replies)
Can COT be disabled? 1993 corvette (1 replies)
surging idle switching from sync to async (9 replies)
Wiring harness help please (9 replies)
TBI Stumble Diagnosis Help Request (8 replies)
TBI conversion on a Ford 400 - need help getting it to run (57 replies)
1228746 ecm w/vats (10 replies)
Electric fan relay ground bypass (3 replies)
7747 questions (7 replies)
Only took me a week to finally get this installed....... (2 replies)
ignition problem with 90 camaro (11 replies)
is there a program for the 1994 cadillac deville (0 replies)
Where Do I Find the Error Codes? (4 replies)
Looking for BJLT.bin (0 replies)
7747 Need help with ICM / Distributor wiring (3 replies)
1989 TBI 350 swapped in place of 1989 TBI 454- IAC wiring & ESC/knock sensor question (8 replies)
Identifying a Fuel Injector by Case Numbers (3 replies)
I put a another tbi 350 engine in, was running great for two weeks now starts surging (10 replies)
Glowing Exhaust Manifolds 1992 454 TBI 7.4L P30 Motorhome (49 replies)
95 F-body Fuel Pump with 95 B-Body Engine/Tank (7 replies)
Need a tuner for a mild '93 corvette (40 replies)
$0D Re-enabled knock sensor, getting code 43 knock sensor circuit failure (9 replies)
Wanted: 1993 camaro bnxf bin (3 replies)
'93 LT1 IAC counts---what should they read and when? (2 replies)
Timing Table (56 replies)
Will gutted cats effect O2 sensors? '93 corvette (5 replies)
Issue: Balancer read timing versus Tunerpro (32 replies)
1995 GMC 4L60e to 4L80e Swap Help! (14 replies)
4.9 (ford 300) I6 conversion (11 replies)
ALDL cable option? Wondering if this one would work? (3 replies)
93 corvette chip swap relearn? (4 replies)
Starting over from scratch with $85 (1 replies)
TBI Injector O-Rings - Source? (2 replies)
Looking for BIN file...Reward offered. (0 replies)
ve tables? (0 replies)
95' Vette Transmission Swap - Cruise Control Doesn't Work Anymore (8 replies)
IAC shows fault after running a few minutes (15 replies)
ECM interactions (3 replies)
Breaking new ground - 1228747 ECM (3 replies)
Weak Injector Pulse (20 replies)
305 TBI Conversion - Need Tuning Help (2 replies)
Replacement for 1992 Dodge PCM (4 replies)
1989 tbi truck idle speed change = no change (4 replies)
1project2many MS Excel graphing (2 replies)
Help Get me Started (4 replies)
4l80 swap into 454TBI C3500 2WD (7 replies)
LQ4 to LY6 swap (4 replies)
Engine wants to rev up off idle (4 replies)
new computer, TC not working. (5 replies)
Seeking knowledge. Goodwrench 350, 89 TBI injection, Surging (25 replies)
Speedometer signal question (2 replies)
vortec timming (4 replies)
HELP VSS WIRING (3 replies)
TCC lockup delay (1 replies)
Idle PW and VAFPR (5 replies)
Trying to Datalog 1987 TPI IROC with TurnerPro (25 replies)
383 TPI Superram with 219 Cam>> (10 replies)
0411 PCM usage Dave W. please comment (24 replies)
406sbc and TBI (14 replies)
Taking the PFI plunge soon (110 replies)
6395 egr question (1 replies)
Questions for Dave W. (7 replies)
350 Vortec wi th 454 TBI running pig rich (80 replies)
Strange timing issue (7 replies)
TBI (1 replies)
TBI : 350 injectors vs 454 injectors (7 replies)
IAC not functioning correctly (12 replies)
Nitrous timing LT (0 replies)
Procedure to disable EGR (2 replies)
??? about offsets using MiniPro TL866CS (23 replies)
Older copy of Cats (1 replies)
I need some quick help with my truck not staying running. (20 replies)
VSS signal converter (18 replies)
Which is better MAT or IAT in $0D (5 replies)
TBI and Lunati Voodoo cam (11 replies)
to buy or not to buy. (14 replies)
Pro in Denver (1 replies)
Reading gm memcal (10 replies)
Batch fire sequence (3 replies)
New MSD 6201 compatibility with 1227747 fuel-only system (4 replies)
Need help from experts (2 replies)
trans questions (7 replies)
1227302/1228092 swap with 1227727 (1 replies)
7.4 TBI too rich (3 replies)
Changed 383 TBI to BBC Injectors - Looking for direction... (16 replies)
Which wiring direction for TBI? (0 replies)
Starting issues on swap (3 replies)
S_AUJP v5 Log File Analyzer (2 replies)
TPS voltage range questions (16 replies)
Anybody have access to a 7427 7,4 memcal? (8 replies)
454 tbi high preasure oem injector, advice (10 replies)
Wiring Schematic Help (32 replies)
L19 4L60e $OD (0 replies)
Stock computer/Stock tune Datalogging? (16 replies)
Going MPI with the Suburban! (10 replies)
Affordable Fuel Injection (17 replies)
SMOG results 7.4L 1994 - Catalytic Converter work load ? (2 replies)
stupid 7727 question (3 replies)
1992 Jeep Wrangler with 350TPI/700R4 VSS Options (92 replies)
UGH......thinking about starting over from scratch..... (7 replies)
TCC Lock w/saw-tooth tach input [7060 or 7427] (4 replies)
8051 ECM, change to 8 pulse VSS,just change in TunerPro? (2 replies)
BCC Find still down? (40 replies)
Need help please! (9 replies)
383 TPI start up (6 replies)
Questions about TBI ignition (3 replies)
LT1 swap into old truck, OBD1 computer on OBD2 harness, repin? (1 replies)
Having an issue with 383 TBI and new to data logging (12 replies)
97 LT1 Camaro computer comm problems (0 replies)
4l80e swap VSS issue (44 replies)
How did you mount your ecm? (11 replies)
New TBI owner in need of some help.... (21 replies)
Problem with TPS% reading 30 at idle (21 replies)
My twin supercharged tbi 350 miata build (70 replies)
16144288 TBI ECM upgrade to 16168625 TBI PCM (30 replies)
Code 36 in 1987 Corvette (3 replies)
Airflow pid scaler (2 replies)
UK Newbie with Trans Am (2 replies)
Scored a 7427 BPRK from a 454BBC today. (5 replies)
V6 bin (5 replies)
TBI and DIS on 2.8L Questions (8 replies)
understanding/tuning GM TBI : beginner (11 replies)
ECM and wiring harness questions (3 replies)
New Combination New Problems (4 replies)
Late Model BBC Vortec(?) EFI retrofit to Mark IV BBC (6 replies)
Some General Questions / Connection Problems (1 replies)
GM TBI No Start Jeep 4.0 I6 (8 replies)
Tuning $ee lt1 spark advance. Echo? (4 replies)
LT1 ECU Tunner Nedded (2 replies)
Disabling PE Mode in $4E (1 replies)
TH400 to 4L80E swap and 1227747 to 16197427 swap (28 replies)
Mod memcal jumper DRP 2 to DRP 4 on 16197427 ECU (12 replies)
Moates G1 adapter? (2 replies)
95 k1500 Gear Ratio change (4 replies)
lost (9 replies)
$42 soldering for a 27SF512 socket (8 replies)
New Engine Help (75 replies)
Mat with 6395 (5 replies)
TBI fuel routing (37 replies)
Need Memcal 16197427 connection layout help (0 replies)
Stumble on Acceleration with very lean readings from wideband (4 replies)
idle spark (6 replies)
Help with what to do next. Cant find my Bin file on the site. Just pulled it direct (12 replies)
Tbi intake (1 replies)
very crude rev limiter on 7747 ecm..... (18 replies)
Example log with knock? (6 replies)
Newbie Question. Need to be sure I am ordering right stuff :) Help (7 replies)
Has anyone ever used this cable? (4 replies)
Switch off 10k resistor on bluetooth? (5 replies)
newbie question. trying to find out what ECU I have and files for TurnerPro to read (3 replies)
SFI on 383???? (3 replies)
94 lt1 fuel problem. (1 replies)
89 Chevy S10 4.3 change from 1228062 ECM to 1227747 ECM (4 replies)
4.3 ecm on a bigger engine (3 replies)
Adjusting VE Fueling tables with BLM data Tutorial (18 replies)
7.4 throttle body part#? (2 replies)
Knock count issues? (24 replies)
Looking for cause of high idle in Datalog (7 replies)
1227727 does not read VSS (7 replies)
Fuel pressure question... (4 replies)
Autoprom channels max out a 4 volts not 5 (1 replies)
Boat (19 replies)
2 bar map (0 replies)
Tomorrow is the day (32 replies)
91 tbi no wires in d1 or d2 (3 replies)
ALL cable (3 replies)
Chip Burner Question (10 replies)
Need help on new project (0 replies)
454 Engine Bin on a $0D (2 replies)
Looking for bootable binaries 94-95 lt1 pcm (11 replies)
86 Caprice Landau TPI Project (6 replies)
Replace 94 7.4 injectors (6 replies)
dynamic efi (1 replies)
$ee lt1 tuning cruise and idle (42 replies)
S_AUJP v5 Released (2 replies)
understanding what the engine is doing. (7 replies)
454 TBI for '98 350 Vortec (86 replies)
1995 454 High idle (12 replies)
411 and tbi (2 replies)
down loading bin file (1 replies)
Data at last and now time for some help (33 replies)
Problem with my dads truck. No power (19 replies)
87 Corvette single turbo tuning (98 replies)
16147060 $85 Data Logging CL idle ??? (0 replies)
Tunerpro finally up and running, now to decipher some of my readings! (5 replies)
1 BBL TBI on a Toyota 22R (7 replies)
mat calculation (4 replies)
Injector Pulse Width vs LV8 (2 replies)
ECM power draw... (7 replies)
Heated intake with tbi (1 replies)
Ecm is not sending a signal to trigger iac (121 replies)
7427 hunting/surging idle (23 replies)
My aldl does not look right! (3 replies)