All ignition and fuel control comes from megasquirt ii. 1999 to 2007 vortec 485360 harness wiring info tons of info here please read all the pages linked.
2006 Chevy Silverado Alternator Wiring Diagram Diagram
1994 lt1 wiring diagram. Optispark mounting exploded view vented coil and icm mounting exploded view. This is the obd i. Throttle body 1994 1997 partial. The 1994 95 ecm numbers are either 16181333 or 16188051. Lt1 power module wiring diagram and insructions thank you for purchasing our product. 2007 to 2009 vortec 48536062 harness information new harness modification info added 1162012.
Fuel rail 1994 1997 exploded view. For detailed information on modifying your f body lt1 wiring harness please see this page on my facebook page. This was my very first. Engine front cover exploded view wadditional info. The 1992 93 lt1 engines are map systems with batched fire injection. Im using the engine and trans in my 1978 280z.
However will be very similar to 1995. Btw i posted a couple weeks ago about the exhaust and asked which way to go as far as the wiring harness is concerned. Oil pan mounting exploded view. One is red and the other is a blue one. One row of the red pcms connector is prefixed with the letter a and its 16 terminals are labeled a 1 thru a 16. These schematics are specifically for 1994 camaro firebird 57l lt1.
This harness is designed to be a complete wiring system for the fuel injection system on general motors 1992 and newer lt1 injected engines and to control the 4l60e transmission. 1992 to 1997 lt1 57 and l99 43 wiring harness info includes. 1994 97 lt1 f body camaro trans am wire harness includes detailed harness rework instructions new. 1996 to 1999 vortec 43505774l harness schematics and info. We do everything we can to provide you with the most current and up to date diagrams. 62 impala page has a lot of info on my lt1 swap.
The 1994 through 1996 module years uses the similar style ecm using a 4 connector terminal for the ecm. The 1994 throttle body fuel injection tbi systems computer has 2 connectors. The later years do not. Each connector has 2 rows of 16 slots for a total of 32 slots. Lt1 was installed with a stock 1995 pcm and wiring harness i modified for the swap. Picture of typical f body harness with text labels for all the plugs close ups too.
The connectors plug in the same way. Camarofirebird corvette capriceimpala roadmaster. Throttle body 1993 exploded view. 1994 pcm red connector. This harness includes all wiring that is needed by the computer to run and control the injection system and transmission. Fuel rail 1993 exploded view.
1994 96 caprice impala ss road master wire harness schematics info includes pictures of modified harnesses. It also has a removable prom chip. Hello i have tried to find some wiring diagrams for a 1994 caprice with the lt1. Thanks to all the replies and i went with the co. 1994 lt1 f body harness rework detailed instructions facebook photo album containing step by step pictures with details. The tpi is controlled by megasquirt ii using a msd pro billet distributor.
Follow this link for more pics of the 383 lt1 and 305 tpi.
Gallery of 1994 Lt1 Wiring Diagram
