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E38 LS3/L76/Vortec Engine PCM (2006+)

$260.00
(1)

NOTE: FOR USE WITH PSI HARNESSES ONLY

APPLICATION: 2006 - NEWER 58X LS AND VORTEC 4.8L, 5.3L, 6.0L, & 6.2L ENGINES

PARTS INCLUDED:  E38 ECM w/ PROGRAMMING

NOTES: This includes programming for any stock engine application listed above. This programming is for any 2006 - NEWER GEN IV LS AND VORTEC 58X engines.


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Selected Size Sold Out! Pre-order Now - Shipping June 2018
SKU: PCM-1009
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  • NOTE: FOR USE WITH PSI HARNESSES ONLY

    APPLICATION: 2006 - NEWER 58X LS AND VORTEC 4.8L, 5.3L, 6.0L, & 6.2L ENGINES

    PARTS INCLUDED:  E38 ECM w/ PROGRAMMING

    NOTES: This includes programming for any stock engine application listed above. This programming is for any 2006 - NEWER GEN IV LS AND VORTEC 58X engines. PSI programming includes correct operating system and the following: 

    • Removal of Vehicle Anti-Theft System (VATS)
    • Disable Emissions / Rear Oxygen Sensors
    • Lowering of Cooling Fan Temperatures (Fan #1 ON at 182F, Fan #2 ON at 192F)
    • Updates for Correct Tire Size and Gear Ratio

    **FOR OFF-ROAD USE ONLY**

    WARNING: THIS IS A BASE START UP TUNE, PSI

    RECOMMENDS HAVING VEHICLE DYNO TUNED OR SERIOUS ENGINE DAMAGE WILL RESULT.

    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.

    Your Gear Ratio (For example 3.73 Read End Gear) and Tire Size (for example 285/35/18, or 27 inch diameter) are needed so that the ecm can calculate the correct vehicle speed.

    • Second LS Swap and PSI makes it easy!
      I bought a LS harness for a LS3 480HP crate motor, along with a Dakota Dash kit in December 2019. PSI was going to do the programing but, at that time, they were unable to program it at 480HP, only 430 HP. So, I had to go with a local tuner, only to have problem after problem. After many months of trial and error tuning by my local tuner, I finally called PSI for help. They said that they were now capable of doing the 480 HP tune and after reviewing my issues I was having, they firmly suggested that their new tune would fix my issues. I purchased their E38 ECM and sent my TCM to them. When I received the new programmed ECM & my TCM, I installed both of them and instantly my previous issues were resolved! These guys are good!!
      Tim in Georgetown TX

      -

      Georgetown, TX

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