Well I don't know about the twin can version (I'm at work tech docs at home) but my car didn't like the correct spec of 50 at idle and 2500 with the eha hovering around 0 mha fluctuating +-2ma. Its a 91 2.6. Mines at 40 at idle and 45 at 2500. Starts great runs great. Weird part is I lost the fluctuating on the eha after getting it running right. It stays at 0 now. I know its working though cause it goes to zero resistance. Ma is just voltage divided by resistance (if I remember right). Good luck.