HALTECH Universal V8 Engine Wiring Harness for Nexus R5 VCU

The finished engine harness plugs directly into the Nexus R5 VCU and supports popular GM, Ford, and Chrysler big-block and small-block V8 engines. The harness requires secondary fuel injection, ignition, and alternator harnesses - sold separately.

DESCRIPTION

NOTE: Wiring requires secondary fuel injection, ignition and alternator harnesses - Sold separately.

Wiring overview

• Injector Breakout
• HT-186000 Primary Injector EV1 V8
• HT-186001 Secondary Injector EV1 V8
• HT-186002 USCAR V8 Primary Injector
• HT-186003 USCAR V8 Secondary Injector
• Ignition Breakout
• HT-186060 Nexus V8 GM/Chrysler IGN1A
• HT-186061 Nexus V8 Ford IGN1A
• Alternator Breakout
• HT-186123 Bosch GM LS 2-Way Alternator Wiring Harness
• HT-186124 Delco GM LS 4-Way Alternator Wiring Harness
• HT-186125 Yazaki GM LS 2-Way Alternator Wiring Harness

Wiring features

• Haltech Nexus R5 VCU Connectors
• Connections terminated in the engine compartment and passenger compartment
• Connection to Haltech CAN devices (e.g. displays, keyboards, etc.)
• Connection to sensors (e.g., crankshaft, cam, MAP, temperature, pressure, position, speed, fuel flex)
• Housing for dual wideband lambda probe
• 8 Ignition Coil Breakout Connection
• 8 primary injector breakout connection
• 8 secondary injectors and 2 tertiary injectors
• Breakout connection for alternator control
• Checking the starter solenoid
• Dual solenoid housing for boost control
• Breakout connection for heater fan and fuel pump control
• Breakout connection for transmission control
• Replacement inputs and outputs
• High current 8 Amp replacement PDM outputs
• HBO (Half Bridge releases) replacement

ATTENTION

All GMC Racing items that provide horsepower increases beyond those permitted by the highway code in the user's country are intended for competitive use only.
GMC Racing declines all responsibility for any use of the product contrary to national regulations.