LT1/LT4 PCM WITH PROGRAMMING (1994-1995)

$215.00

NOTE: FOR USE WITH PSI HARNESS ONLY APPLICATION: 94 - 95 LT1 ENGINES PARTS INCLUDED:  1994-1995 PCM w/ PROGRAMMING A PSI PCM is a great addition to your PSI Harness as they are tuned specifically for your set up! With over 10 years of tuning experience, we start by ensuring your PCM has the correct operating system for your Engine & Transmission combination, and calibrate the PCM for the correct MAF, Tire Size & Gear Ratio as well as shut off the VATS (Vehicle Anti-Theft System), Rear Oxygen Sensor, and EGR/EVAP functions so your vehicle will run as it should when you turn the key.
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SKU: PCM-1001
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  • NOTE: FOR USE WITH PSI HARNESS ONLY

    APPLICATION: 94 - 95 LT1 ENGINES

    PARTS INCLUDED:  1994-1995 PCM w/ PROGRAMMING

    A PSI PCM is a great addition to your PSI Harness as they are tuned specifically for your set up! With over 10 years of tuning experience, we start by ensuring your PCM has the correct operating system for your Engine & Transmission combination, and calibrate the PCM for the correct MAF, Tire Size & Gear Ratio as well as shut off the VATS (Vehicle Anti-Theft System), Rear Oxygen Sensor, and EGR/EVAP functions so your vehicle will run as it should when you turn the key. We do not offer custom tuning for modified engines, but we do leave the PCM unlocked so they can be tuned by a local tuner.  

    LT1 PCM programming includes  -

    • Removal of Vehicle Anti-Theft System (VATS)
    • Disable EGR / EVAP functions & Rear Oxygen Sensors
    • Correct operating system for Engine and Transmission combination
    • Lowering of Cooling Fan Temperatures
    • Updates for Correct Tire Size and Gear Ratio

    **FOR OFF-ROAD USE ONLY**

    NOTE: THIS IS A USED 1994-95 LT1 FACTORY PCM AND COME WITH A 1 YEAR WARRANTY.

    WARNING:  IF YOU ARE RUNNING A CUSTOM CAMSHAFT, POWER ADDER, OR ANY OTHER AFTERMARKET PERFORMANCE COMPONENT THE FOLLOWING MAY RESULT - NO START, ERRATIC IDLE, SURGING, CHECK ENGINE LIGHT CODES, AND LIMP MODE. ENGINE WILL REQUIRE CUSTOM TUNING.

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Info

PSI specializes in the design and manufacture of Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, you will find other components and kits for retrofitting older vehicles with these powertrains including PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!

Contact Us

2029 Route 88
Brick, NJ 08724
ph. 732.444-3277
PSI
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