so i just got the new motor in and i think while removing the engine before i grounded the POS starter wire to the frame and it fried my MSpnp's fuel pump circuit.

so i wanted to ask while the MS is getting serviced can i switch it back to stock ecu and afm

its a 93 1.6

i put the stock injectors and ecu back in.

i want to break in the new motor like this till the MS comes back then everything will be tuned. obviously i cant rev high since i,ll be breaking the engine in so wondering if its ok to do this.

the 2554 is hooked up and all lines too .

thanks

 

break-in takes minutes. Just wait for it. Seriously, just pull full vacuum, do some 100kpa pulls, then hook it up and drive it. I wouldn't track it the first day, but after about 1000miles, its race-ready.