banaro

Great Thanks

Hi, using sequencial injection, 1 peak and hold injector per driver, the injectors have a 2 ohm coil rating, which implies peak current should be about 6amps, but no idea on the hold current, what peak and hold current settings should i use?, and how does the ecu use this info? Thanks

Thanks Adam, I was reading too much into it, have now found a reference to a non Electronic Throttle

My Holley 1000cfm 4 barrell throttle body utilises a single TPS sensor, should I wire it to both TPmain and TPsub?, as I cannot see how to disable TPsub.

Thanks Simon As i use individual cylinder trims, I need to be sure of cyl 1 position, is cyl 1's crank trigger input just prior to the reference trigger, or just after?, still not sure after looking at the help topics.

Correct, msd flying magnet, with 4 magnets. Hope you can help Converting from and old autronic smc i installed 15 years ago

HI, Suit Thunder, Trying to determine the the trigger settings for a GEN1 SBC that has a hall sensor added to the distributor that provides a single pulse per full cycle of the engine, and a reluctor crank trigger for the ignition i/p, the hall reference sensor currently fires between the first and second cylinders in the firing order. ECU fires an MSD single coil ignition. Thanks

Great Thanks

HI, The help file for the mixture map talks exclusively about using a PC log to use with the mixture map for tuning, can ecu logs be used?, as I would like to get away from having to strap a computer in with me during runs at the track. Thanks

Thanks mapper, VE must vary somewhat for different boost levels, so the calculation cannot be quite right, be a bigger issue for a turbo setup, being a belt driven charger, normally I would fine tune this combo with its normal boost levels present, so less risk of what you say occurring, but it does make we wonder about combo VE, and because i am bringing this combo over to a link ecu and have no starting map, I am wondering whether it would be smarter to perform a base tune without the charger installed first, on fuel table 1, if i did this the 4D method could tell me a lot about the efficiency of the combo?

That helped thanks, I had not thought much about the AFR/Lambda tables influence.

Thanks Adam Is it correct to assume that MGP is a calculated i/p, and is available as long as a MAP and BAP are present Thanks

Hi, Have a blown SBC that makes very little vacuum at idle (cam 280deg@50) Long term a have been using an ECU the uses a single fuel table with a calibration method of TP / MAP, with the map x axis being TP, it seems that TP and rpm referenced tuned cell values are adjusted by the ecu for MAP automatically. This has been good to me so far. What link ecu methods produce the same result? Using load BAP/Map crossover, TP main axis X on fuel table 1, and enabling the 4D fuel table and fill with 0s?, or maybe just leave the 4D table disabled? Thanks for your help