Name: E38 LS3/L76/Vortec Engine PCM (2006+)
Brand: PCM-1009
SKU: PCM-1009
Price: 274 USD
Availability: InStock
Rating: 5 (14 reviews)

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:

PSI programming includes the following:
- Correct Operating System for your Engine and Transmission Combination
- Removal of Vehicle Anti-Theft System (VATS)
- Lowering of Cooling Fan Temperatures (Fan #1 ON at 195F, Fan #2 ON at 205F)
- MAF Sensor
- Fuel Injector Flow Rate
- MAP Sensor
- Throttle Body Used
- Alternator Settings (2 Pin or 4 Pin)
- 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.
*Don't forget to Mail In your Customer Supplied T43 TCM (located inside your 6L80e transmission). Here is a VIDEO to help with the removal and installation of the TCM.

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.
5 out of 5

14 customers

5

100%

4

0%

3

0%

2

0%

1

0%
- Tim in Georgetown TX
  
  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!!
- Monte Carlo
  
  My car was a 2.5 year build do I had to have a lot of tech support and it was the best customer service ever.
- Jamie
  
  Came with a decent base tune, no codes when installed and started first time. Driveable out of the box.
- Jamie
  
  Ecm came ready to run, car will need a final tune but for my application (crate ls3/4l60e into 77 camaro) started first crank and no mil codes.
- Jamie
  
  Quick delivery, ran well out of the box for my ls3, could have drove it to the dyno with the tune delivered.
- Once Driven Restorations
  
  Wouldn't use no other harness, These harnesses give a new meaning to plug and play, Great product, recommend them daily.
  Once Driven Restorations
  Savannah, GA
- 1tonlscj5
  
  Quality part, haven't fired it up yet so we'll see how it performs
- Tim in Georgetown TX
  
  I am now 75 years old and have recently successfully completed two LS swaps, with digital dash, & A/C upgrades (70 Chevelle SS & 76 Trans Am).
  
  Issues can come up when doing a swap. That said, I am so glad to have always purchased my harnesses, computers with base tune, Dakota Digital Dash, and Vintage Air from PSI. Because, I sincerely appreciate all the knowledge & advice from PSI sales, customer support, and especially Gary (Tech Support) at PSI. Without Gary's help, I probably would still be working to properly finish these accomplishments.
- 70 C-10
  
  Sent the computer and the transmission module in with the order. I got the manifolds reprogrammed computer. Module and wiring harness back within 10 days. Makes the swap easy.
- camaro67
  
  i had a problem with my pcm and wire harness so i called psi and they help me with the process and got my car running.
- ROUNDER87
  
  FAST SERVICE. GREAT PRICE, GREAT CUSTOMER SERVICE.
- MuscleexpressDan
  
  Great service, and products!!!
  Will use them again.
  MUSCLE EXPRESS DAN
- ls
  
  good
- D
  
  Great products with great tech support

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells 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, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!

My Cart

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

Customers Also Purchased These Related Items

About

Help

My Account

Contacts