Painless Wiring 60101 TBI Wiring Harness for 1986-1993 GM
This wiring harness from Painless Performance is made for 1986-1993 4.3L, 5.0L, 5.7L, 7.4L Throttle Body Injection engines. This harness does not include all the original connections for the original emissions, they are sold seperately. Connections that are included are listed below. This harness kit includeds a step-by-step manual, and all the wires are color-coated with labels for an easy installation! Click here to see if this harness is right for your application.
This harness includes connections for the following components:
- A/C Power
- Brake Switch
- Data Link Connector
- EGR Valve
- Electronic Spark Control Module
- Engine Coolant Temperature
- Fuel Pump
- Fuel Pump Relay
- Fused System Power
- Idle Air Control
- Ignition Switch Signal (Fused)
- Ignition Timing Setting
- Knock Sensor
- Malfunction Indicator Lamp
- MAP Sensor
- O2 Sensor
- Oil Pressure
- Park/Neutral Indicator Switch
- Throttle Position Sensor
- Torque Converter Clutch
Note: These harnesses will not work with a '94 or '95 ECM and will not operate a 4L60E transmission!
- This product is discontinued.
More Like This
Painless Wiring 60101 GM Throttle Body Injection Engine Harness
Painless Wiring 60502 1992-1997 GM LT1 Engine Harness
Painless Wiring 60511 5.0 Ford Fuel Injection System Engine Harness
Painless Wiring 60103 1990-92 GM TPI Speed Density Engine Harness
Painless Wiring 60217 1999-2005 GM Vortec Engine Harness
Painless Wiring 60218 1999-2005 GM Vortec Engine Harness, Extended
Painless Wiring 60508 1999-2002 GM LS1 Engine Harness
Painless Wiring 60509 1999-2002 GM LS1 Engine Harness, Extended
Speedway 1985-1992 GM TBI Engine EFI Wiring Harness
Speedway 1994-1997 LT1 Engine Wiring Harness
Q & A
Speedway Motors and Classic Trucks called on Painless Wiring to power their ground up rebuild of a 1952 Chevy truck that was built in celebration of Speedway Motors’ 65th anniversary.
Speedway Motors employee Pat O. talks about the King Bee Headlight and a few conduit options available at Speedway Motors.
Pat shows off how easy wiring your LS can be with our LS wiring kit.
Unbox our most popular wiring harness with Tim.
Speedway Motors employee Pat O. is back to talk Ford Automatic OverDrive Kickdown brackets and kits.
Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!
Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.