PCM Update - Ecotec

This product is for customers that have already purchased our ZZP 1.0 pcm for your LSJ, LNF, LHU, or 2.2/2.4 and need a basic file update.? For example, you changed your injector size, changed cam(s), swapped to a different style MAF, changed gears in transmission, etc.??This simple update only applies to ZZP related file updates.? If you have a custom sheetmetal intake, custom turbo kit, or something similar that requires a lot of custom tuning,?there will be additional charges.

PCM updates do not come with tech or tuning support.

• If you selected "I am sending in my PCM core" ship the core to the address below with a detailed note including your name, order #, and a complete mod list.
• If you selected "Email me a file" that means you have HPTuners already and then you will email [email protected] (for LSJ) and [email protected] (for LNF, LHU, and 2.2/2.4) your file along with your complete mod list, order number, and we will modify your file and email it back to you.

Ship PCM cores to:

ATTN: (Enter order #)
ZZPerformance
2450 28th Street SW
Wyoming, MI 49519

*If you order products along with this, everything will be held until the PCM arrives and is reflashed for shipping.
*If you do not include a detailed note with the PCM it will delay your order.

??If using your own laptop for remote tuning, download the latest stable HPTuners VCM Suite?here.