had the car for 7 years and worked on it to and from time to time but had a longer downtime recently.
the problem is that the car goes well with the original ecu but when I mount apexi power fc
so the car refuses to start, gets fuel but wont fire ..
recently demolished the entire engine compartment and went through all the cables throughout the engine and redone them. checked all ground points but it still does not start.
reset the ecun to factory settings and turned off the boost controller option. still no luck.
all signals in the handcontroller seems ok if u ask me.
Any 1 have any idea what might be wrong