Int issue idle goes to 0

[Tampa T-Type]

I have a problem with the idle going to 0 but not all the time usaly after hard accelation. I have been playing with the car any feedback?

 

[HighPSI]

Try resetting the IAC and TPS

 

[Tampa T-Type]

Done !

I did add a air/fuel gauge and water pump after I reconnected the Tcc wire that was open. I removed the connector from the brake pedal and it will still go to zero but not all the time. Bad Maf ? , this will be my third I did put in an 87 due to the 87 Ecu conversion.