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OBD1 Screen
Shots
CLICK HERE
OBD1 HELP PDF BOOK
CLICK HERE
For USB Drivers
CLICK HERE
See Programming
Software Price List to view details on purchasing the OBD1 Tuning system
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OBD1
TUNER PROGRAM DESCRIPTION |
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The OBD1 Tuner program is a general
purpose ECM calibration editor that allows you to make a wide
variety of calibration changes to your vehicle's OBD1 ECM/PCM from an
'easy to use' Windows environment.
The program locates and displays
the calibration parameters in standard engineering units so
there's no need to work with or even understand hex and binary
numbers. We've tried to make the tables simple to understand as
they will often correspond to what your scan tool shows you. |
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With the
addition of the appropriate ECM Definition File, the OBD1 Tuner
program supports a wide range of vehicles, from 1982 through 1995
including the LT1 and L99 Flash ECM's from the LT1 cars. |
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Each ECM
Definition file is designed to give you access to the
calibration parameters required to support major engine
modifications, such as camshaft upgrades, Vortec cylinder heads
or Edelbrock parts, larger displacement (strokers),
Injector size changes, and superchargers, etc.
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The
sample shown below is a type $42 ECM (1227747) used in standard
duty 87- 91 C/K Pickup Trucks and Vans. The ECM Definition Files
for the next generation of PCM's are considerably larger and
include transmission control functions. |
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This is the ONLY software
package available for editing the GM 6.5 Turbo Diesel.
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Type $42 ECM Drop Down Menu
(1227747 ECM) |
- ECM Switches -
off/on functions for diagnostic
trouble codes or enabling or disabling certain
characteristics of the engine or transmission.
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- ECM Constants -
single value functions such as:
- INJECTOR Flow rate
- ENGINE Displacement
- EGR parameters
- FAN on/off Temperatures
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- Two and Three Dimension
Tables
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All values
in engine units, there's no Hex code to learn or convert
to real world numbers--its all done for you !
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Tables are based on RPM, throttle
position, speed, etc...most are self explanetory.
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Typical 2D
Table |
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"Pump Shot" Vs. Differential
TPS
(Added fuel for acceleration)
This adds pulse width to the
increase in throttle position change. |
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Changes to calibrations may
be made in the table or the graph format |
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Typical 3D Table (Main
Spark in Crank Degrees vs RPM and Maniflold Pressure) |
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Changes can be made on
the table or the 3D graph by "clicking and dragging" a data
point. |
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Main Spark Graph |
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We sell this as a complete package including 6.5 Turbo Diesel
definition files and include an EPROM Programmer (new Automatic
version), a quality EPROM Eraser, and necessary Memcal and Eprom adapters so you don't have to solder or de-solder
anything.
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PROGRAM ID
BYTE |
ECM P/N |
PLATFORM |
EPROM
TYPE/Size |
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$27 |
1227137 |
86 Astro/Safari
Van, Caprice, Le Sabre, Monte Carlo LB4, 4.3L |
2732A |
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$76 |
1228934 |
85 - 93 C/K
Truck, Commercial Truck, (HD) Manual Trans LB4, 4.3L |
2732A |
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$42 |
1227747 |
87 - 91 C/K
Truck, Van, 4.3L, 5.7L, 5.0L & 7.4L |
2732A |
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$4F |
1228747 |
87 - 92 C/K
Truck, Van, 5.7L & 7.4L (HD) |
2732A |
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$3F |
1227429 |
86-88
2.8L LL2, 2.8L LL2 S-10 |
2732A |
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$4E |
1228062 |
89 - 90 4.3L
LB4, 2.8L LL2 S10 89 - 93 2.8L LL2 S-10 |
2732A |
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$A0 |
16144288 |
91 - 92 4.3L
S-10 & C/K Truck |
2732A |
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$58 |
1227749 |
91 - 93
Syclone & Typhoon |
27C128 |
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$85 |
16147060 or
16127470 |
91 - 93 C/K
Truck, Van, 5.7L & 7.4L (HD) |
27C256 |
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$53 |
1227165
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87 - 89
S10 Truck, 2.5L, LN8
|
27C128 |
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$83A |
1227165
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90 - 91
S10 Truck, 2.5L, LN8
|
27C128 |
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$94 |
1227165 or
16156647 |
91 - 93 S10
Truck, 2.5L, L38 |
27C128 |
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$A4 |
16147525 |
91 - 98
Commercial (Medium Duty) Trucks, LS0 6.0L |
2732A |
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$99 |
16146299 |
92 C/K Truck,
Van, 4.3L, 5.7L & 7.4L |
2732A |
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$D3 |
16128420
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92 - 93
C/K Diesel Truck L65, Auto Trans, TCM
|
27C128 |
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$D5 |
16156647
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92 S10
Truck, Astrovan 4.3L, L35 CPI
|
27C256 |
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$9A |
16156480,
16196396 or
16171199 |
93 - 95 C/K
Truck, Van, 5.0L & 5.7L, Manual Trans. |
2732A |
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$E6 |
16168625 |
93 C/K Truck,
Van, 4.3L, 5.0L & 5.7L |
27C512 |
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$0D |
16196395 or
16197427 |
94 - 95 C/K
Truck, Van, S-10 LN2 (16168505), 4.3L, 5.7L & 7.4L |
27C512 |
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$0DA |
16196395 or
16197427 |
94 - 95 Truck,
Van, 4.3L L35 CPI |
27C512 |
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$0E |
16196395 or
16197427 |
94 C/K Truck,
Van, 5.7L & 7.4L (HD) |
27C512 |
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$31 |
16197427 or
16156930 |
95 C/K Truck,
Van, 5.7L & 7.4L (HD) 95 - 96 Hummer H1 (Gas) |
27C512 |
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$8C
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16245358 |
95 C/K Truck,
Van, 4.3L |
27C512 |
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$8CA
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16245358 |
95 Truck,
Van, 4.3L L35 CPI |
27C512 |
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$63 |
16197427 |
96 - 97 C/K
Truck, L05 EXPORT ONLY |
27C512 |
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$EC |
16212488 |
94-95 C/K
Truck, with 6.5L Turbo VIN "S" and VIN "F" |
27C512 |
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$ECA |
16212488 |
94-95 C/K
Truck, with 6.5L Turbo VIN "S" and VIN "F" Variant |
27C512 |
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$ECB |
16212488 |
94-95 C/K
Truck, with 6.5L Turbo VIN "S" and VIN "F" Variant |
27C512 |
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$ECS |
16212488 |
94-95 C/K
Truck, with 6.5L Non-Turbo VIN "S" 4L60E |
27C512 |
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$FD |
16212488 |
94-95 C/K
Truck, with 6.5L Turbo Manual Trans |
27C512 |
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PROGRAM ID
BYTE |
ECM P/N |
PLATFORM |
EPROM
TYPE/Size |
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$1F |
1226870 |
85 Y CAR 5.7L
TPI (L98)
85 F CAR 5.0L
TPI (LB9) |
2732A |
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$27A |
1226868 |
85
Impala, Caprice, El Camino 4.3L (LB4) |
2732A |
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$32 |
1227165 |
86 Y & F CAR
5.0L / 5.7L TPI |
27C128 |
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$32B |
1227165 |
87 - 88 Y & F
CAR 5.0L / 5.7L TPI |
27C128 |
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$3A |
1227302 |
86 - 89
F CAR LB6/LB8 V6 |
2732A |
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$41 |
1227746 |
87
Caprice/MonteCarlo 4.3L LB4
|
2732A |
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$4D |
1228063 |
88 F
CAR 5.0L LO3 TBI |
2732A |
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$61 |
1228746 |
89 - 92 F & B
Cars, LO3 & LO5 Eng. |
2732A |
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$6E |
1227165 |
89 Y & F CAR
5.0L & 5.7L |
27C128 |
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$88 |
1227730 or
16197128 |
90 - 92
F CAR LH0 V6
90 - 94
Cavalier/Sunbird LH0 |
27C256 |
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$8D |
1227727 or
1227730 |
90 - 91 Y CAR
5.7L TPI
90 - 92 F CAR
5.0L & 5.7L TPI |
27C256 |
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$8E |
1228331 |
90 Corvette
ZR1 (LT5) |
27C256 |
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$AF |
1228331 |
91 Corvette
ZR1 (LT5) |
27C256 |
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$62 |
16136965 |
91- 93
Caprice, LB4, L03 & L05 Eng. |
2732A |
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$D0 |
16163860 or
16163993 |
92 Corvette
ZR1 (LT5) |
27C256 |
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$DA2 |
16159278 |
92 - 93 Y CAR
5.7L, LT1 |
27C256 |
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$DA3 |
16159278 |
93 F CAR 5.7L,
LT1 |
27C256 |
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$F0 |
16163993 or
16196394 |
93 - 95
Corvette ZR1 (LT5) |
27C256 |
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$EE |
16181333 or
16188051 |
94 - 95 Y, F &
B CAR, Cadillac 5.7L, LT1, L99 (FLASH) (incl. 'Rev B') |
FLASH |
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Buick / Pontiac / Olds Cars:
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PROGRAM ID
BYTE |
ECM P/N |
PLATFORM |
EPROM
TYPE/Size |
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$1D |
1226459 |
84 - 85 LM9
3.8L V6 Turbo Buick/Pontiac |
2732A |
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$2A |
1227065 |
85 LN3
3.8L Buick/Olds |
2732A |
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1226869 |
84-85
Pontiac Fiero
4 Cyl Iron Duke |
2532 |
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$14 |
1226156 |
84 Pontiac Fiero 2.5L
4 Cyl. LR8 |
2732A |
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$1C |
1226864 |
85-86 Pontiac Fiero
2.5L 4 Cyl. LR8 |
2732A |
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$24A |
1226869 |
85
Pontiac Fiero 2.8L V6
|
2732A |
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$24 |
1227170 |
86 - 88
Pontiac Fiero 2.8L V6
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2732A |
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$31B |
1227148 |
86 6000,
Cutlass, Delta, Le Sabre LG3, 3.8L, V6 |
2732A |
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$T31 |
1227148 |
86 - 87 Turbo
Buick
89 Trans Am
LC2 |
2732A |
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$48 |
1227748 |
87 - 88
Pontiac Fiero 2.5L 4 Cyl. LR8
87 - 90
Celebrity, 6000, Cutlass, Ciera, Century 2.5L 4 Cyl. LR8
|
27C128 |
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$55 |
127730 |
87 - 88 Celebrity,
6000, Ciera, Cutlass, Century 2.8L LB6 |
27C128 |
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$5F |
1227748 |
89 Grand Am,
Cutlass, Skylark
2.5L, L68, 4 Cylinder |
27C128 |
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$8CB |
1227748 |
90 - 91 Grand
Am, Cutlass, Skylark
2.5L, L68, 4 Cylinder |
27C128 |
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$89 |
1227727 |
90 - 92
Buick/Pontiac/Olds W-Body LR8, 2.5L |
27C128 |
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$58A |
1227749 |
87 - 90
Sunbird, Grand Am, 2.0L, LT3
Turbo
|
27C128 |
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$5B1 |
1228253 |
88
Buick / Pontiac LN3, 3800, V6
|
27C256 |
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$5B2 |
1228253 |
89 - 91
Buick / Pontiac LN3, 3800, V6
|
27C256 |
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$5B3 |
16141470 |
91
Buick / Pontiac L27, 3800, V6
|
27C256 |
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$5B4 |
16141470 |
92 - 93
Buick / Pontiac L67, 3800, Supercharged
|
27C256 |
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$5B5 |
16132792 or
16141470 |
90 - 92
Pontiac W-Body L27, 3800, V6
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27C256 |
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$5B6 |
16183247 |
95 Buick
/ Pontiac L36, 3800, V6
|
27C512 |
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$5B |
16183247 or
16197428 |
94 - 95
Buick / Pontiac L67, 3800, Supercharged
|
27C512 |
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$1FA |
16196387 |
94 - 95 Buick
/ Olds L82, 3.1L, V6 |
27C256 |
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$2E |
16196401 |
94 - 95
Buick / Pontiac Olds LQ1, 3.4L, V6 |
27C256 |
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$6D |
1227730 |
87 - 89
Buick / Pontiac LB6, 2.8L, V6
89 - 90 Buick
/ Pontiac LH0, 3.1L, V6 |
27C256 |
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$8F |
1227727 |
89 - 90
Buick / Pontiac LG5 3.1L V6 MFI Turbo
|
27C256 |
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$50 |
1228321 |
89 - 90 Cavalier,
Sunbird LL8 2.0L |
27C128 |
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$70 |
1227748 |
90 - 91 Cavalier,
Sunbird LM3 2.2L |
27C128 |
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