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