Year Make Model | Painless Performance
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1998-2004 GM LS1/LS6 EFI Harness & VATS Removed ECM By Painless Performance
Made In USA
 P/N 60715
1998-2004 GM LS1/LS6 EFI Harness & VATS Removed ECM


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Check OBD-II Port included
Check Check Engine Light included

  • App
  • Specs

This harness is standalone and is not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle.  

 

This harness is designed for the 1998-2002 LS1 mechanical throttle body engines using a 1999+ LS1 / LS6 ECM with a 4L60E/4L65E/4L80E automatic or T56 manual transmission. These engines were found in 1998-2002 Camaro/Firebird. This harness will also work on 1997-2004 Throttle By Wire (TBW)  LS1/LS6 engines which has been changed to mechanical throttle body or any 1999-2006 (4.8, 5.3, & 6.2) Vortec truck engine which has been changed to a factory of aftermarket LS1 intake manifold, mechanical throttle body, and injectors. Harnesses do not include any emissions related connections but are available separate.

Included with this kit is an 0411 ECM PN 60717. This ECM has the VATS removed and is loaded with a base LS1 Camaro/Manual Trans tune. Further tuning will be required by a local tuner. 

 

 

WarningProp 65 Warning
Hazardous Material Warning

Warning
WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

Link to P/N: https://www.painlessperformance.com/wc/60715
Engine: 5.7L LS1 / LS6 w/ Cable Throttle Body
Trans.: Manual Trans/T56

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:  2000 Camaro
Circuit Designations: Printed Wire Tags on all Connectors and Open Ended Wires


The Fuse Block Protects The Following Circuits:

  • DLC B+
  • Driver Side Injectors and Coils
  • Dual 40 amp Ignition Relays
  • Fuel Pump
  • Heated O2 Sensors, Mass Airflow Sensor, & Brake Switch
  • Pass Side Injectors and Coils
  • ECM and Malfunction Indicator Lamp
  • ECM B+
  • Transmission

 

 

 

This harness includes connections for the following components:

  • Alternator 
  • Brake Switch
  • Cam Position Sensor
  • Crank Position Sensor
  • Data Link Connector 
  • Driver/Pass Front O2 Sensors
  • Engine Coolant Temperature
  • Fan #1 Relay Ground ECM Activation
  • Fan #2 Relay Ground ECM Activation
  • Fuel Pump
  • Fuel Pump Relay
  • Fuel Pump Test 
  • Gear Indicator Switch
  • Grounds 
  • Idle Air Control
  • Ignition Coils
  • Ignition Switch Signal
  • Injectors
  • Intake Air Temperature Sensor
  • Knock Sensors
  • Malfunction Indicator Lamp
  • MAP Sensor
  • Mass Airflow Sensor
  • ECM
  • Reverse Lockout Solenoid 
  • Skip Shift Light 
  • Skip Shift Solenoid 
  • Starter
  • Tachometer
  • Throttle Position Sensor
  • Transmission
  • VATS
  • Vehicle Speed Sensor
  • VSS Output for Speedometer

 

For complete factory emissions control purchase this optional 60325 emissions harness to connect Bank 1 & 2 Rear O2, Secondary air pump, Secondary air bleed, EGR, Canister purge, Canister vent and Fuel Tank Pressure Sensors.