Ls1 Fuel System Diagram

Figure i don t need one as the vs v6 intank one can move fuel up to the fuel rail which i m sure is higher than the surge tank is going to be.

Ls1 fuel system diagram. Ls1 fuel schematic. Make sure the fuel hose you use between the pump and the engine is rated for at least 60 psi or 4 2 bar or higher it will be more expensive but regular fuel line is sometimes only rated for 25 psi. This pump can easily be converted to an6 style fittings to use with hot rod fuel hose lines and make for an easy fuel system install. Using a 3 8 fuel hose i connected one end to the metal line with a hose clamp and the other end to a 8an hose to 8 female fitting.

Meaning the regulator can be put way back near the surge correct me if i m wrong. The 60508 9 harness is designed to be a complete wiring system for the fuel injection system on a 1999 02 ls1 with a t56 manual or a 4l60e automatic transmission. The 1997 1998 corvettes and 1998 2002 f body ls1s used a dual line fuel rail. Fuel injectors air pump and iac charging system schematics.

Fortunately earlier 97 98 corvettes employ the traditional feed and return line fuel system. If you happen to have a non return line ls1 the fuel rails must be modified for a two line system. Pre pump you will want to install a 100 micron fuel filter to protect the pump from debris. Mike built a.

Factory computers from 1999 02 camaros or firebirds equipped with the ls1 may be used with this harness. These computers were service number 9354896 or 12200411. This system is very difficult to adapt in an engine swap situation. If you are installing a later style gen iii or gen iv engine you don t have to route a fuel line back to the tank.

This is a discussion. The fuel system uses the stock mustang tank with a 2003 ford f350 in tank fuel pump and module. Fuel rail every time a injector opens and closes no 3 the line you see with the 1 lb rating is for the emission purge system this system collects fuel vapors and stores them in a charcoal canister then while you drive the purge valve opens delivering the vapors to be burnt in ther engine through. Once again street performance can modify your existing fuel rails or provide.

Ignition module bank 1 1 3 5 7 bcm and fuel pump starting system schematics ignition module bank 2 2 4 6 8 battery and ignition switch ect engine oil level cruise module. The early gen iii engines from 1997 to 1998 and some 1999 engines used a return fuel line system while the 1999 and newer ls engines used a returnless fuel system.