J-48671-HDE
Injector Harness Breakout Box Tool
Detroit Diesel

The injector harness breakout tool provides a streamlined method for testing and diagnosing injector wiring in heavy-duty engines. It isolates individual injector signals, making it easier to detect electrical faults such as opens, shorts, or poor connections. This tool supports efficient troubleshooting by allowing quick access to injector circuits without disturbing the entire wiring harness. Its sturdy construction ensures reliable performance in demanding environments and repeated use. Proper diagnosis of injector wiring issues helps prevent misfires, uneven engine performance, and excessive emissions. Incorporating this tool into regular maintenance routines enhances diagnostic accuracy and reduces repair times. Source One Parts Center supplies this essential component, trusted by industry professionals for its durability and ease of use in heavy-duty engine diagnostics.