Resolved 2G MPI relay chatter fast clicking

[mastermatt87]

95 GSX.

Car starts runs great a few seconds the MPI starts clicking rapidly and the car won’t rev past 2500, hold the gas to floor and just when it’s about to die it catches and will rev fine.

I’m reading people say bad ECU, I have a ECMLink V3. Also when the MPI makes the chatter my rear relay chatters also. The MPI module has 2 relays inside one for injection, one for pump. It seems the pump side is what’s giving fits.

I have a spare ECU I may pull my chip and flash it with my tune see if it stops.

Any info on chatter will help. Thank you.

 

[Dipwhittle]

Check for a hot side short to ground. Could also be bad caps in your ECU, especially if you smell eggs.

 

[mastermatt87]

Issue solved guys so anyone in the future has an issue. The capacitors on 2g rarely leak but the fuel driver went out on my ECU. I sent it off to be checked and 5 days later I was back in action!!