| Protection Lock | No |
|---|---|
| Brand | Unbranded |
| Input Connection | Analog Input |
| Programming Required | Yes |
| Type | Engine Control Unit (ECU) |
| Memory | Flash |
| Connector Type | Female |
| Terminal Type | Pin |
| Features | Easy Installation |
| Universal Fitment | No |
| Vintage Part | No |
| Placement on Vehicle | Front |
Check the listing for details. LS Gen 3 ECM Bench Harness for GM 1999-2007 PCM Programming Flashing. Condition: New. Listed at 54.99 USD. Bench programming harness designed for LS Gen 3 ECM/PCM tuning + diagnostic work. 1× LS Gen 3 ECM/PCM bench harness (as shown). Useful when diagnosing no-communication, flashing issues, or module setup problems.