Haltech E6GM Engine Management System - $600

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This is designed to work with a number of different engine configurations, naturally aspirated and boosted. See page 12 of the manual (info link below) for more information on compatibility. It was used briefly (essentially tested only since I ended up reprogramming the stock ECU) on an '85-'88 Pontiac Fiero 2.8L engine, and worked perfectly.

Info here (click "Discontinued Products" image at bottom, then click "open" or "download" link on next page under "E6GM" heading): https://www.haltech.com/downloads/guides/

Includes:
1) E6GM computer
2) Harness to adapt it to the Pontiac Fiero wiring harness
3) Harness to connect the E6GM to the serial (com) port of your computer

NOTE: I will delete any email asking if this item is still available. If this ad is still posted, you can assume that the item is still for sale.

post id: 7901785489

posted: 2025-12-11 13:31

updated: 2026-05-03 23:42

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Haltech E6GM Engine Management System - electronics - by owner -...