See below 2010 camaro l99 or ls3 ecm connector pinouts. The motor is in and running but still would like to get the diagram.
Ls3 Wiring Diagram
Ls3 ecm wiring diagram. Complete engine wiring harness. Change or alter any wiring in the accelerator pedal or electronic. 2008 2014 corvette camaro g8 ls3 ls376 480 525 engines with 6l80e or 6l90e parts included. Ensure that the accelerator pedal clearances meet the guidelines below. Ecm the engine control module ecm is environmentally sealed and can be mounted under hood however avoid extremely hot locations exhaust etc or high splash areas. Ecm the engine control module ecm is environmentally sealed and can be mounted under hood however avoid extremely hot locations.
I have the new ls3 crate motor and the related ecm from performance parts but do not have a wiring diagram. Either dowload or get the info i need. It is not recommended that the ecm be mounted directly to the engine. Can any one direct me to the proper place that might have a diagram. The following part is included in the 62l ls3 packages only and may be included as a separate part or already plugged into the harness. Ensure battery voltage is connected using a minimum 8 gauge wire to one of the studs on the fuse block.
19256607 cam sensor jumper harness installation instructions. Accelerator pedal mount the accelerator pedal per the following dimensional guidelines mount. 40 gph at 400 kpa for ls2ls3ls376s and minimum 50 gph at 400 kpa for the lsx454 ls7s. Engine control module x1 l99 or ls3 black connector 73 pin 2010 camaro connections for gas pedal.
Gallery of Ls3 Ecm Wiring Diagram
