Painless Wiring 60510 Ford 1986-95 5.0L EFI Wire Harness

This harness from Painless Performance is designed for 1986-1995 Ford 5.0 HO Mass Air Flow EFI engines. You must use the 1986-1993 MAF and Distributor. Included with this harness is an 8 circuit modular fuse block, detailed step-by-step manual, and Ford color coded wires with labels for easy installation. This standard length harness allows four feet from the back of the intake manifold to where the fuse block and ECM mount.

• 1986-1989 1/2 must add MAF (mass air flow) sensor
• 1994-1995 must modify TPS wiring and change distributor  
• 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: 1990 Mustang
• Circuit Designations: Printed Wire Tags on all Connectors and Open Ended Wires
• Factory Style Connectors For All Required Sensors
• Integrated Fuse Block
• Data Link Connector and Check Engine Light Included
• Comprehensive Instructions And Tech Support

Wiring Instructions (PDF)

Kit Includes:

• All new fuel injection harness with OEM fitment connectors and harness breakouts
• Diagnostic connector and check engine light
• Rubber grommet
• Mounting hardware
• Installation manual

This harness includes connections for the following components:

• Alternator
• Barometric Pressure Sensor
• Data Link Connector 
• ECM
• EEC Ground
• EEC Power Relay
• EEC Test
• EGR Vacuum Regulator
• EGR Valve
• Engine Coolant Temperature
• Fuel Pump
• Fuel Pump Relay
• Grounds 
• Idle Air Control
• Ignition Coil
• Ignition Switch Signal 
• Ignition Timing Setting
• Injectors
• Intake Air Temperature
• Malfunction Indicator Lamp
• Mass Airflow Sensor
• Neutral Safety Switch
• O2 Sensor
• Starter Relay
• Tachometer
• TFI Ground
• TFI Pigtail
• Throttle Position Sensor
• VSS