Cameron Bradley1436215391 Posted May 7, 2008 Report Share Posted May 7, 2008 Hey. got a bit of a situation here, I have to fire up a car tomorrow, instead of the usual 560cc injectors it has 800's, I have re-scaled the fuelling map to 70% of the original, this should assumedly be sufficient? it will be being professionally tuned straight away, just need it to run to get it to them Quote Link to comment Share on other sites More sharing options...
Simon Posted May 7, 2008 Report Share Posted May 7, 2008 Rather than moving all the MAP values down. You can get things close by adjusting your master fuel value. This will shift all your fueling values to allow for the bigger injectors. Simon Quote Link to comment Share on other sites More sharing options...
Cameron Bradley1436215391 Posted May 8, 2008 Author Report Share Posted May 8, 2008 I am having a deeper issue which i may have to call you guys about tomorrow (couldnt get it fired today). Basically (bearing in mind i have only just realised i should be using the map that came with pc-link not the one on the ECU) the problem is that I cannot get the ECU to fire the main relay, and hence its reporting a low-battery condition. whenever i connect pc-link it complains 'ECU Hold Power Active: Engine has been shut down', it will not turn the relay on at any time, nor will it attempt to fire the injectors, ever. it does however have spark (which doesnt cease when you stop cranking, despite 0rpm) If you could offer a solution would be absolutely brilliant. I am using the map that came pre-programmed on the ECU, I will download the EVO-5 base-map that came with pc-link before attempting another start tomorrow to see if it makes a difference. Quote Link to comment Share on other sites More sharing options...
Cameron Bradley1436215391 Posted May 8, 2008 Author Report Share Posted May 8, 2008 On a side note, i cant log back in or reset my password, i have to create a new user-id every time the session is reset, password resets say they cannot find the username, logins fail, and registration claims the u/n already exists if it try to reuse it. Quote Link to comment Share on other sites More sharing options...
ashesman Posted May 20, 2008 Report Share Posted May 20, 2008 Are you using a plug in EVOLink G3 or a wire in jobby? ECU Hold Power is the function that the ECU uses to control the main relay. This allows the ECU to keep the system powered up while it resets the idle stepper at key off. If you are using a wire in ECU, then you must wire this correctly using a diode as per the instruction manual. If you are using a plug in ECU then it shoudl all just work. You must have DI6 set to ignition switch and have a working ignition switch signal on DI6 also. The ECU type can be found in PCLink's help menu. Make sure the ECU type is a EVOLink 1-8 G3 if it is plugged directly into an EVO. If the car isn't an evo or doesn't use an idle stepper, then turn ECU hold power off as it will cut the engine from starting... Quote Link to comment Share on other sites More sharing options...
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