DFI and ECM Discuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.

PROMS vs ECM

Thread Tools
 
Search this Thread
 
Old May 4, 2003 | 12:12 AM
  #1  
Amrish's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2001
Posts: 668
Likes: 0
From: Merrick, Long Island, NY
PROMS vs ECM

Whats the difference between the two? Or is there no difference?

I have no idea about either of em and from reading these boards it is best to make ur own ECM and PROM. Anyone wanna do some explaining? Reading through most of these posts I am just lost about what everyone is talking about...
Reply
Old May 4, 2003 | 03:22 PM
  #2  
Grumpy's Avatar
Supreme Member
 
Joined: Jun 2000
Posts: 7,554
Likes: 1
From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
Re: PROMS vs ECM

Originally posted by Amrish
Whats the difference between the two? Or is there no difference?

I have no idea about either of em and from reading these boards it is best to make ur own ECM and PROM. Anyone wanna do some explaining? Reading through most of these posts I am just lost about what everyone is talking about...
The ecm is the AL box with the connectors on it.

Inside is the PROM, Programmable Read Only Memory. They are changeable, so the ecm can be configured for different engines and vehicles.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Linson
Auto Detailing and Appearance
28
Oct 24, 2025 02:00 PM
89-IROCZ-5.0TPI
TPI
10
Feb 22, 2022 09:26 PM
InfernalVortex
Electronics
10
Apr 20, 2021 11:31 AM
Falcon50
DFI and ECM
81
Aug 22, 2020 03:26 PM
dusterbd
TPI
0
Sep 29, 2015 08:40 AM




All times are GMT -5. The time now is 06:48 AM.