E92 ECM LT1/L83/L86 (2017+ 3 Wire)

NOTE: FOR USE WITH PSI HARNESS ONLY

APPLICATION: 2017 - NEWER GEN V L83/L86/LT1 ENGINES with a 3 Wire Fuel Rail Pressure Sensor

ALL 8 + 10 SPEED TCM TUNING REQUIRES YOUR TUN (TRANSMISSION UNIQUE NUMBER) Without the TUN from your transmission you will experience shifting and communication errors. Warranties can not be honored without this information 

2019+ TRUCK 8 &10 SPEED TRANSMISSIONS ARE NOT SUPPORTED

2019-2022 CAMARO 10 SPEED TRANSMISSIONS WITH FACTORY T93 CONTROLLERS WILL REQUIRE OUR CUSTOM PROGRAMMED T87A CONTROLLER. (Extended Lead Times)

PARTS INCLUDED:   E92 PCM w/ PROGRAMMING

NOTES: This includes a used E92 ECM and programming for any stock engine application listed above. PSI programming includes correct operating system and the following 

• Removal of Vehicle Anti-Theft System (VATS)
• Lowering of Cooling Fan Temperatures (Fan #1 ON at 198F, Fan #2 ON at 215F)
• Updates for Correct Tire Size and Gear Ratio for manual, 6L80e, and 8L80e transmissions.
• For 10L80/10L90 transmission applications, the TCM must be sent to or purchased from and unlocked by HPTuners due to GM factory encryption on the T87A TCM. For more info regarding 10 speed TCM tuning, please contact PSI directly.

**FOR OFF-ROAD USE ONLY**

WARNING: THIS IS A BASE START UP TUNE, PSI RECOMMENDS HAVING VEHICLE DYNO TUNED.

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).

***8 speed transmissions NEED TUN NUMBER with order to complete tuning process***

(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.