Because i have a holley mid ram intake the throttle body harness was too short to reach. I got tired of waiting so i spliced in wire to make the tb harness long enough to reach the tb.
Ls3 Standalone Wiring Harness For Gm Gmc Corvette Ls Ls1
Ls3 throttle body wiring diagram. Throttle actuator control tac module. In this section well focus on the electronic throttle body. This is what the control system has been developed to run. Ls3 throttle body diagram. The larger 90 mm throttle opening and. There are three types of maf sensors.
The maf sensor mounts directly in front of the throttle body. When looking down at the electronic throttle bodys connector the top row from left to right. The ls2 throttle body was designed to work with 2008 and older vehicles equipped with e40 and earlier pcms. Ensure the fuel pressure is a constant 400 kpa 60 psi with the engine running. See below 2010 camaro l99 or ls3 ecm connector pinouts. It shows the components of the circuit as simplified shapes and the capability and signal associates along with the devices.
The throttle position sensor and maf sensor must be plugged in. It can be identified by its gold throttle blade and slightly different port shape. As you have probably already observed there are 8 wires sticking out of the electronic throttle body. Engine control module x1 l99 or ls3 black connector 73 pin 2010 camaro connections for gas pedal. Ensure the fuel pump has the following flow capability. About two weeks ago i ordered a 12 extension from lingenfelter thinking i would have it soon.
Three pin five pin and ls7 style. Even throttle by cable throttle bodies have wires. It featured a revised version of the ls2 throttle body. Chinese electric scooter wiring diagram and cc moped wiring diagram free download schematic getting. Again simple enough red to red blue to blue etc. The 20052008 ls2ls3 throttle body is a popular upgrade for the 19972004 ls1 ls6 corvette because it is electronically compatible with the 19972004 corvette throttle control system.
In 2008 the ls3 was introduced in the corvette followed by the camaro ss in 2010. Motore elettrico circuito elettronico ingegneria meccanica motori apprendimento veicoli. Robert cathcart e scooter. It can be moved with elbows and other induction piping components. Throttle body wiring diagram ls3 wiring diagram new wiring diagram throttle body wiring diagram wiring diagram is a simplified usual pictorial representation of an electrical circuit. And accelerator pedal assembly.
Minimum 40 gph at 400 kpa for ls2ls3ls376s and minimum 50 gph at 400 kpa for the lsx454 ls7s. This wiring diagram represents the 19972004 corvette electronic throttle control system.
Gallery of Ls3 Throttle Body Wiring Diagram
