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. About two weeks ago i ordered a 12 extension from lingenfelter thinking i would have it soon.
08 15 Ls3 6 2l W 4l60e Or 4l80e Standalone Harness
Ls3 throttle body wiring diagram. Because i have a holley mid ram intake the throttle body harness was too short to reach. When looking down at the electronic throttle bodys connector the top row from left to right. As you have probably already observed there are 8 wires sticking out of the electronic throttle body. Ensure the fuel pump has the following flow capability. It featured a revised version of the ls2 throttle body. It can be identified by its gold throttle blade and slightly different port shape.
There are three types of maf sensors. It shows the components of the circuit as simplified shapes and the capability and signal associates along with the devices. Three pin five pin and ls7 style. The larger 90 mm throttle opening and. This is what the control system has been developed to run. Chinese electric scooter wiring diagram and cc moped wiring diagram free download schematic getting.
In this section well focus on the electronic throttle body. It can be moved with elbows and other induction piping components. Motore elettrico circuito elettronico ingegneria meccanica motori apprendimento veicoli. Ls3 throttle body diagram. 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. The ls2 throttle body was designed to work with 2008 and older vehicles equipped with e40 and earlier pcms.
Throttle actuator control tac module. Again simple enough red to red blue to blue etc. Even throttle by cable throttle bodies have wires. Robert cathcart e scooter. 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.
Engine control module x1 l99 or ls3 black connector 73 pin 2010 camaro connections for gas pedal. This wiring diagram represents the 19972004 corvette electronic throttle control system. In 2008 the ls3 was introduced in the corvette followed by the camaro ss in 2010. The throttle position sensor and maf sensor must be plugged in. I got tired of waiting so i spliced in wire to make the tb harness long enough to reach the tb. And accelerator pedal assembly.
Minimum 40 gph at 400 kpa for ls2ls3ls376s and minimum 50 gph at 400 kpa for the lsx454 ls7s. The maf sensor mounts directly in front of the throttle body.
Gallery of Ls3 Throttle Body Wiring Diagram
