ECMlink MPI relay clicking after refurbished ECU by ECMtuning, while stock ECU doesn't have clicking

[007jimmy]

New refurbished ECU from ecmtuning causing the MPI relay to click badly but I returned it to stock ECU and the clicking is gone. ECU swap only nothing else was done. Any ideas???

 

[Vegas Smith]

New refurbished ECU from ecmtuning causing the MPI relay to click badly but I returned it to stock ECU and the clicking is gone. ECU swap only nothing else was done. Any ideas???

I would call ecmlink about that. Was the relay clicking before you sent in the ecu?

 

[007jimmy]

No, it sat in my closet for some time before I upgraded. It worked just fine. I sent it out they said the caps were "beginning" to leak and they replaced them free. Car fired right up after the new ECU install but its just when I blip the throttle it clicks. Seems to miss intermittently as well.

 

[bling5tatus]

It doesn't sound like a wiring issue.... it sounds to me like something "fun" is going on with the bin on the chip. Maybe it doesn't match your motor?