belfastlad123 Posted May 24, 2011 Share Posted May 24, 2011 might go and try it now lol would it matter if tha car or will i wait till tomaro when i get rid of the cat and get the 421 on ?? Link to comment Share on other sites More sharing options...
knight Posted May 24, 2011 Share Posted May 24, 2011 Do it after the mods mate! Link to comment Share on other sites More sharing options...
belfastlad123 Posted May 24, 2011 Share Posted May 24, 2011 will do cheers for the info what way is right way, the one you posted up knight ?? Link to comment Share on other sites More sharing options...
knight Posted May 24, 2011 Share Posted May 24, 2011 will do cheers for the info what way is right the one you posted up knight ??thats the one i used mate! Link to comment Share on other sites More sharing options...
belfastlad123 Posted May 24, 2011 Share Posted May 24, 2011 sorry for all the questions mate .should've just wrote a big reply with them all in it lol is there any bad points to doing it .make the car worse of wreck the ecu or anything Link to comment Share on other sites More sharing options...
vtivtec170 Posted May 24, 2011 Author Share Posted May 24, 2011 i posted thisviewtopic.php?f=86&t=5193then i got what seemed like a flat spot below 2.5k rpm.i reset the ecu. pulled out the ECU and BACKUP fuse for 10 min then replaced the fuses and let it idle for 10 min.the torque now seems a hell of a lot more than ever before.i get to 3k rpm and it takes off. no need to go to 6k in each gear. 5k is plenty and loads more growl and grunt.it spins in 2nd at 4-5k now Link to comment Share on other sites More sharing options...
knight Posted May 24, 2011 Share Posted May 24, 2011 sorry for all the questions mate .should've just wrote a big reply with them all in it lol is there any bad points to doing it .make the car worse of wreck the ecu or anythingyou will not damage your ecu or car Link to comment Share on other sites More sharing options...
belfastlad123 Posted May 25, 2011 Share Posted May 25, 2011 does this work on mb3 .i dont have a fuse for ecu and the back up one says back up lights ??? Link to comment Share on other sites More sharing options...
johngreen537 Posted May 26, 2011 Share Posted May 26, 2011 Just take negative lead off battery for an hour instead mate Link to comment Share on other sites More sharing options...
belfastlad123 Posted May 27, 2011 Share Posted May 27, 2011 cheers then start the car and let the idle settle and then turn off ??? Link to comment Share on other sites More sharing options...
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