LS ECU P74 .......................HELP
 

USING A P74 ON A MINI ME WILL MAKE IT BREAK UP WHEN DRVING OR REVING A LITTLE OR NOT I NEED HELP I DONT KNOW IF I HAVE A FUEL PROBLEM OR IS IT THE ECU OR DO I NEED PLUGS AND WIRE I JUST GOT NEW ONES BUT ---- HAPPENS HELP PLEASE

Re: LS ECU P74 .......................HELP
 

or i should of said i did a single cam mini me sawp and im using a ls ecu and its giving me like a bad feul curve like im leaning out but im not and it spit or black smoke balls haha so thats rich so im trying to figure out if the problem is the ecu

Re: LS ECU P74 .......................HELP
 

Mini me = VTEC

P74 = LS ECU = Non Vtec

::scratches head::

Re: LS ECU P74 .......................HELP
 

TURNOFFCAPSLOCKANDLEARNHOWTOUSEPUNCTUATION

Re: LS ECU P74 .......................HELP
 

p74= Non vtec ECU

Mini me= SOHC Non vtec block with vtec head

Which means you are trying to run a vtec engine with a non vtec ECU.... Why??