Lost and Confused - Toyota Supra Forums

12-28-2007, 06:37 PM	#2
mkiiisupra Lexus & 550's Join Date: Sep 2007 Location: Las Vegas, NV Posts: 570 Blog Entries: 1	Ok well seems 51 is Diagnosis No "IDL" signal, "NSW" signal or "A/C" signal to ECU, during diagnosis check. Trouble Area A/C switch circuit A/C switch A/C amplifier Throttle position sensor circuit Throttle position sensor ECU I think i am throwing this code becuase my temperature sensor for my AC that is on thermostat housing is the wrong part, so i leave it unplugd, if i plug it in i get no A/C so going to fix this today and reconnect the wire. I wonder if this has anything to do with my heater core vsv not allowing coolant to flow through my heater core.... some one help __________________ 1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/

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