Even throttle by cable throttle bodies have wires. About two weeks ago i ordered a 12 extension from lingenfelter thinking i would have it soon.
56d765 Ls2 Throttle Body Wiring Diagram Wiring Resources
Ls3 throttle body wiring diagram. See below 2010 camaro l99 or ls3 ecm connector pinouts. When looking down at the electronic throttle bodys connector the top row from left to right. It shows the components of the circuit as simplified shapes and the capability and signal associates along with the devices. The ls2 throttle body was designed to work with 2008 and older vehicles equipped with e40 and earlier pcms. In this section well focus on the electronic throttle body. In 2008 the ls3 was introduced in the corvette followed by the camaro ss in 2010.
The maf sensor mounts directly in front of the throttle body. Throttle actuator control tac module. It can be moved with elbows and other induction piping components. It featured a revised version of the ls2 throttle body. As you have probably already observed there are 8 wires sticking out of the electronic throttle body. 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.
This is what the control system has been developed to run. Three pin five pin and ls7 style. Minimum 40 gph at 400 kpa for ls2ls3ls376s and minimum 50 gph at 400 kpa for the lsx454 ls7s. Ensure the fuel pump has the following flow capability. The larger 90 mm throttle opening and. There are three types of maf sensors.
Because i have a holley mid ram intake the throttle body harness was too short to reach. It can be identified by its gold throttle blade and slightly different port shape. Engine control module x1 l99 or ls3 black connector 73 pin 2010 camaro connections for gas pedal. Motore elettrico circuito elettronico ingegneria meccanica motori apprendimento veicoli. And accelerator pedal assembly. 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.
I got tired of waiting so i spliced in wire to make the tb harness long enough to reach the tb. Again simple enough red to red blue to blue etc. Ls3 throttle body diagram. The throttle position sensor and maf sensor must be plugged in. Chinese electric scooter wiring diagram and cc moped wiring diagram free download schematic getting. This wiring diagram represents the 19972004 corvette electronic throttle control system.
Ensure the fuel pressure is a constant 400 kpa 60 psi with the engine running. Robert cathcart e scooter.
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