However ls controllers use a 5 volt signal which is not directly compatible with most aftermarket tachometers. High pressure oil pressure hpop gauge wiring harness.

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Psi wiring diagram. All psi harnesses are made in the usa. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. 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. 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. Gen ii lt1lt4 gen iii 24x ls1ls6 and vortec truck engines gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec engines.
7 color gauge series extended sensor wiring harness. All psi harnesses are made in the usa. Jan 26 2016 manuals and instructions for the installation and care of standalone wiring harnesses for your next conversion. 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. To borswe our store or to purchase a.
In these cases a resistor must be wired. Looking for an affordable in stock plug and play wiring harness for your ls swap. 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. Fuel rail pressure gauge wiring harness.
7 color gauge series wiring kit. No signal to the tach and speedo gauges.