Menu
Home
Post Something
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Main Forums
Car Talk
Forced Induction & Engine Management
ECU reverting back to normal after sometime??
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="ixeo" data-source="post: 1063939450" data-attributes="member: 14889"><p>the unichip won't revert, but the STFT and LTFT of the stock ECU will change over time, and the adjustments done by piggyback won't tally anymore as the fuel from the ECU is different from before. however, if the piggyback was done after the STFT & LTFT sort of settled..then it won't drift that much..but once you remove battery and stock ECU loses the STFT & LTFT..then you'll be out of tune for sure.</p><p></p><p>if ECU remapping is available, that should always be your first choice as nothing beats the stock ECU..other than very very advanced standalones...like the Cosworth Pectel SQ6..that's about RM12k for the standalone and you don't need it unless you compete in races or time attacks...</p></blockquote><p></p>
[QUOTE="ixeo, post: 1063939450, member: 14889"] the unichip won't revert, but the STFT and LTFT of the stock ECU will change over time, and the adjustments done by piggyback won't tally anymore as the fuel from the ECU is different from before. however, if the piggyback was done after the STFT & LTFT sort of settled..then it won't drift that much..but once you remove battery and stock ECU loses the STFT & LTFT..then you'll be out of tune for sure. if ECU remapping is available, that should always be your first choice as nothing beats the stock ECU..other than very very advanced standalones...like the Cosworth Pectel SQ6..that's about RM12k for the standalone and you don't need it unless you compete in races or time attacks... [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
original rare Black Racing Pro N1 16x6.5jj offset...
Started by
david tao
Chassis and Wheels
original rare Rays Volk Racing TE37SL Black Edition...
Started by
david tao
Chassis and Wheels
Honda city JSracing gtwing spoiler
Started by
jeff6126
Exterior and Body
Honda civic fd ~car spray(Ferrari red)
Started by
jeff6126
Exterior and Body
Honda jazz fit gk flrs body kit
Started by
jeff6126
Exterior and Body
BMW F10 ~M5 front skirt lip with glossy black
Started by
jeff6126
Exterior and Body
Kia Forte gtwing spoiler
Started by
jeff6126
Exterior and Body
BMW F30 M3 front skirt lip
Started by
jeff6126
Exterior and Body
Proton Saga VVT Evo Front Bonnet Hood
Started by
jeff6126
Exterior and Body
Perodua bezza gear up body kit/spoiler
Started by
jeff6126
Exterior and Body
Posts refresh every 5 minutes
24 Hours of Nürburgring - A victory in the green hell
https://www.zerotohundred.com/wp-content/uploads/2011/06/nur24.jpg
Manthey-Racing team has recently attained pole position in the 24 Hours of Nürburgring race in a Porsche 911 GT3 RSR. Watch the tribute video made...
For Sale:AUTO BOSS PRODUCE S15 CF hood
guys,
im letting go my S15 CF hood for RM2k.
Brand: AUTO BOSS PRODUCE (http://www.apboss.com/english/)
Material: Carbon Fiber
Picture...
SMT6 or OBIT ??
As above. Both have somewat similiar functions. Onli diff is da price..da smt6 package is abt 200 bucks cheaper..anyone can advice? tanx !
Recent Posts
Darker Design : Mercedes-Benz Launches GLA Nightfall Edition in Malaysia
Started by
The_Mechanic
News and Features
Honda Malaysia Doubles Down on Hybrids: New CR-V Launches with Dual e:HEV...
Started by
The_Mechanic
News and Features
BateriHub Reaches 200-Store Milestone, Becomes Malaysia’s Largest...
Started by
The_Mechanic
News and Features
Been stalking for 3 years edy
Started by
dheepadarshan95
Introduction and Newbies
Recommendation: Turbocharger for 4B11 N.A engine
Started by
Mitevo7
Car Modification
Search
Online now
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Main Forums
Car Talk
Forced Induction & Engine Management
ECU reverting back to normal after sometime??