gonzo 6.2

iTrader: (8)

Not sure if this is the place to ask but lets see what comes of this.1992 K15 swapped in a 6.0 The cooling fans are set to come on at 199,the PCM fan 1 wire gounds at that temp but flashs on and off.fan 2 is set for 205 it never grounds.

I ran the test light to the batt + the other end to the fan wire for test.
A constant on/off WTF help please THANKS

Cant be in the EFI live???