Sweds13

When I start my Sr with the Maf plugged in it revvs to about 3k then promptly dies. Can't stop it, not by giving it gas or anything. Unplugged it runs fine. Maybe a bit rough but nothing special.

Logically the maf is fucked, but I bought another one and it still acted exactly the same.
Someone before me has cut the wires to the connector so they might be connected wrong. Gonna look into that next time.

What else could the problem be? Doesnt seem to ba a leak in the intake system, just a super tiny one by a injector, nothing that would cause this.

Best regards!