ECU ROM mod - double the "Fuel Cut Load Limit" range to 638
Aug 7, 2013, 07:33 PM
#76
It starts counting the moment the engine load exceeds the table value. The countdown only resets back to the value you have listed when the load drops below the load in the table. 3 seconds is a pretty long time. If you want to see if the fuel cut load routine is working, try setting the delay to 0.2 seconds (200 ms).
Will give that a shot and see how it goes.
Nov 22, 2014, 02:39 PM
#79
Sorry to bump an old thread again, but I was just checking these settings on a rom I've been using and I can't work out how the car hasn't been getting fuel cut all the time!
Basically I've tuned the car well into 240-260 (1byte) load, yet the rom is configured to use Fuel Cut Load x1 which should only allow about 160-185 load if I am reading correctly?
Is this just because my trigger delay is set too long? I was just checking my logs and a 3rd gear WOT tuning pull shows load above those Fuel Cut Load x1 maximums for at least 4 seconds, so it just doesn't sound right to me...
Or is the trigger delay reset each rpm range it passes through?? So it allows 3 seconds above the load limit at 5500, then another 3 seconds at 6000 etc.
Basically I've tuned the car well into 240-260 (1byte) load, yet the rom is configured to use Fuel Cut Load x1 which should only allow about 160-185 load if I am reading correctly?
Is this just because my trigger delay is set too long? I was just checking my logs and a 3rd gear WOT tuning pull shows load above those Fuel Cut Load x1 maximums for at least 4 seconds, so it just doesn't sound right to me...
Or is the trigger delay reset each rpm range it passes through?? So it allows 3 seconds above the load limit at 5500, then another 3 seconds at 6000 etc.
load boost address =3814
change 600D to 4000
as per first post
as they are Incorrect in the thumbnail
Last edited by todd6027; Nov 22, 2014 at 02:45 PM.
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