GM LT1 LT4 OBD2 PCM Programming Harness
for 1996-1997 4.3L 5.7L Engines
Part #: 100-00858
Dimensions
- Weight: 10 Pounds
This Engine Control Module (ECM) programming harness is to be used with any of our BenchForce™ PowerBlock switch assemblies to reprogram LT1 OBD2 ECMs outside of the vehicle.
| OBD2 Switch Assembly Pass-Through Harness ECU harnesses connect to the OBD2 switch assembly through a short pass-through harness. This LT1 LT4 OBD2 PCM Programming Harness requires Pass-Through Harness. The BenchForce™ PowerBlock uses EFI# 100-01072. Pass-Through Harness sold separately. | CLICK TO ENLARGE IMAGE IN NEW WINDOW  |
| LT1 OBD2 ECM - SUPPORTED VEHICLES * | |||
|---|---|---|---|
| YEAR | MAKE | MODEL | ENGINE |
| 96 | Buick | Roadmaster | 4.3L, 5.7L |
| 96 | Cadillac | Fleetwood | 5.7L |
| 96-97 | Chevrolet | Camaro | 5.7L |
| 96 | Chevrolet | Caprice | 4.3L, 5.7L |
| 96 | Chevrolet | Corvette | 5.7L |
| 96 | Chevrolet | Impala SS | 5.7L |
| 96-97 | Pontiac | Firebird | 5.7L |
| * While this LT1 OBD2 ECM programming harness is compatible with all LT1 OBD2 ECM equipped vehicles listed above, there may be many LT1 OBD2 ECM service numbers. The ECM service number should match the vehicle service calibration to avoid potential damage to the ECM. Caution should be taken to ensure ECM/program compatibility before service programming. | |||
Associated Items
| Part # | Description | Min Qty | Price | Qty | |
|---|---|---|---|---|---|
|
100-01072 | Pass-Through Harness OBD-II Programming for use with BenchForce™ PowerBlock Switch Assemblies | – | $0.00 | Item is not For Sale |
|
140-00019 | BenchForce™ PowerBlock II 12v Switch Assembly for OBD-II Programming | – | $0.00 | Item is not For Sale |
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