Painless Wiring 60101 GM Throttle Body Injection Engine Harness

The GM Throttle Body Injection system this Painless Performance harness operates is a perfect upgrade for those fed up with their carburetor fueled engine. Complete stand alone harness allows you to install late model GM fuel injected engine and correct computer into almost any chassis. Harness includes all connections for fuel injection operation: ECM, MAP, O2, TPS, ESC, IAC, IAT, CTS, Knock, Injectors, OBD1 w/SES light, VSS and TCC solenoid. 

This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount. Perfect for those that plan to mount these components under the dash or in the glove box.

Besides the obvious economy and driveability benefits, check out these other great features that make it easy and painless to install:

• Foolproof factory connections
• ALDL (diagnostic) plug
• Computer controlled fuel pump provision
• GM color code
• Closed loop design

GM Throttle Body Injection Wiring Instructions (PDF)

This kit includes:

• All new fuel injection harness with OEM fitment connectors and harness breakouts
• OBD I connector, mounting bracket and check engine light
• Crimp on terminals and rubber grommet
• Mounting hardware
• Installation manual