These harnesses include the gen ii lt1lt4 gen iii 24x ls1ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions.
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Psi wiring diagram. In these cases a resistor must be wired. However ls controllers use a 5 volt signal which is not directly compatible with most aftermarket tachometers. 7 color gauge series extended sensor wiring harness. Most aftermarket tachometers work with a 12 volt signal. Add on clock power harness for 2002 2005 subaru impreza wrx. All psi harnesses are made in the usa.
All psi harnesses are made in the usa. This wiring diagram is located in the psi instructions which came with your harness. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. 7 color gauge series wiring kit. No signal to the tach and speedo gauges. Fuel rail pressure gauge wiring harness.
Gen ii lt1lt4 gen iii 24x ls1ls6 and vortec truck engines gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec engines. To borswe our store or to purchase a. High pressure oil pressure hpop gauge wiring harness. These harnesses include the gen ii lt1lt4 gen iii 24x ls1ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. Jan 26 2016 manuals and instructions for the installation and care of standalone wiring harnesses for your next conversion.
All psi harnesses are made in the usa. Looking for an affordable in stock plug and play wiring harness for your ls swap.
















