Painless 1996-1999 GM Vortec 5.0 & 5.7L V8 (CMFI) Harness Std. Length
This harness is designed for 1996-1999 5.0L & 5.7L Vortec CMFI engines with a 4L60E or 4L80E transmission. These engines were found in 1996-1999 GM full-size trucks, vans, and SUVs. Harnesses do not include connections for the rear O2 sensors or fuel tank pressure sensor but are available separate. Included with this harness is an 8 circuit modular fuse block and GM color coded wires with labels for easy installation.
This kit includes:
- All new fuel injection harness with OEM fitment connectors and harness breakouts.
- OBDII connector, mounting bracket and check engine light.
- Crimp on terminals and rubber grommet.
- Mounting hardware.
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.
This harness also requires the following mating parts; ECM #16244210 or 16229684 with V8 programing.
Specs:
Number of Circuits: 8 Fuses with 2 Ignition & 1 Fuel Pump Relay
Harness Length: 4 Feet Between Engine and ECM
Fuse Type: Blade
Firewall Passthrough: Grommet
Color Code Based: 1997 C1500 Truck
Circuit Designations:Printed Wire Tags on all Connectors and Open Ended Wires
The Fuse Block Protects The Following Circuits:
- Canister Purge, EGR Valve, & Mass Airflow Sensor
- Crank Position Sensor, Coil Module, & Ignition Coil
- Data Link Connector
- Dual 40 amp Ignition Relays
- ECM (C4), ECM (C1), & Malfunction Indicator Lamp
- Fuel Injectors
- Fuel Pump, Oil/Fuel Pressure, & ECM
- Heated O2 Sensors, Cam Position Sensor
- Transmission, Brake Switch, & ECM (C3)
This harness includes connections for the following components:
Alternator
Brake Switch
Cam Position Sensor
Canister Purge Solenoid
Canister Vent
Data Link Connector
Distributor
Driver/Pass Front O2 Sensors
ECM
EGR Valve
Engine Coolant Temperature
Fuel Pump
Fuel Pump Relay
Fuel Pump Test
Grounds
Idle Air Control
Ignition Coil
Ignition Switch Signal
Ignition Coil Driver
Injectors
Intake Air Temperature Sensor
Knock Sensors
Malfunction Indicator Lamp
MAP Sensor
Mass Airflow Sensor
Oil Pressure
Starter
Tachometer
Throttle Position Sensor
Transmission
VSS Input
VSS Output
VSS Output For Speedometer
For full factory emission controls purchase Painless Performance part number 60320. This emissions harness operates the rear O2 sensors and fuel tank pressure sensor.
If you plan to mount the ECM under or behind the passenger seat please see Painless Performance part number 60213 as it provides 8 feet of harness length between the main engine breakout and the ECM connectors.
Application
Year: 1996 - 1999
Make: General Motors
Model: C & K Truck
Engine: 5.0L, 5.7L Central Multiport Fuel Injected
Trans.: 4L60E