993TT AEM Meth Boost Safety wiring

993TT AEM Meth Boost Safety wiring:

For AEM 30-3300 and 30-3301

AEM meth safety feature / boost controller hookup

1. Use pin5, boost safe LS Out, Green  wire.  It grounds with any error condition.  Use the green wire to trigger a relay and turn the Greddy OFF when the green wire goes to ground.    So Green wire Boost safe to pin 85 relay.  12v key on to pin 86 and pin 30.  Greddy 12v to 87B (NC connection vs. 87 which is NO connection)

1. Or use pin 10 Arm switch + Yellow wire, which Arms the injection system.   If you route that to a switch, the other side to 12v key on, fused, you can also connect the greddy to the same switch.  That way any time you arm the meth, the boost controller is the ON.  At any other time the meth AND boost control will be off and the boost will regulate off springs (lowest possible)

Option one gives you more functionality and boost control in meth / non-meth situations and only turns the boost down when you’re out of meth or there’s an error.

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