Simplified Harness And Tuned ECM 97-99 3100 00-05 3100, 3400 97-05 3800
Mail your ECM and wiring to have them customized and tuned. Include a note with your name in the box. The price includes ECM and engine harness. If you want an injector adapter, it's extra and requires all the ends to connect. I also sell injector adapters. The harness works only with the two ECM styles displayed; other styles are in a separate category. Most 2000-2005 security cannot be turned off, so these vehicles will be updated to an older operating system without security. On the 97-05 3800 cars they must be drive by cable, electric throttle body cost more. Meltdown tune will only be loaded on 98-05 ECMS, 97 ECMs will require at dummy temp sensor.
The add on transmission plug is mailing in yours, the bundle is me selling you mine i have here in stock. Injector adapters 96-99 style injector plugs uses the 96-99 3100 to 00-05 3100/3400 plug, 00-05 3100/3400 style injector plug uses the 00-05 3100/3400 to 96-99 3100. If you mail me a 97-99 3100 harness you will want to purchase the injector adapter for the 96-99 to 00-05, or if you mail in a 00-05 3100/3400 you will need the 00-05 to 96-99 3100 adapter.
Mail your ECM and wiring to have them customized and tuned. Include a note with your name in the box. The price includes ECM and engine harness. If you want an injector adapter, it's extra and requires all the ends to connect. I also sell injector adapters. The harness works only with the two ECM styles displayed; other styles are in a separate category. Most 2000-2005 security cannot be turned off, so these vehicles will be updated to an older operating system without security. On the 97-05 3800 cars they must be drive by cable, electric throttle body cost more. Meltdown tune will only be loaded on 98-05 ECMS, 97 ECMs will require at dummy temp sensor.
The add on transmission plug is mailing in yours, the bundle is me selling you mine i have here in stock. Injector adapters 96-99 style injector plugs uses the 96-99 3100 to 00-05 3100/3400 plug, 00-05 3100/3400 style injector plug uses the 00-05 3100/3400 to 96-99 3100. If you mail me a 97-99 3100 harness you will want to purchase the injector adapter for the 96-99 to 00-05, or if you mail in a 00-05 3100/3400 you will need the 00-05 to 96-99 3100 adapter.
Mail your ECM and wiring to have them customized and tuned. Include a note with your name in the box. The price includes ECM and engine harness. If you want an injector adapter, it's extra and requires all the ends to connect. I also sell injector adapters. The harness works only with the two ECM styles displayed; other styles are in a separate category. Most 2000-2005 security cannot be turned off, so these vehicles will be updated to an older operating system without security. On the 97-05 3800 cars they must be drive by cable, electric throttle body cost more. Meltdown tune will only be loaded on 98-05 ECMS, 97 ECMs will require at dummy temp sensor.
The add on transmission plug is mailing in yours, the bundle is me selling you mine i have here in stock. Injector adapters 96-99 style injector plugs uses the 96-99 3100 to 00-05 3100/3400 plug, 00-05 3100/3400 style injector plug uses the 00-05 3100/3400 to 96-99 3100. If you mail me a 97-99 3100 harness you will want to purchase the injector adapter for the 96-99 to 00-05, or if you mail in a 00-05 3100/3400 you will need the 00-05 to 96-99 3100 adapter.