A/C Idle Issue - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

*fliprayzin240sx* · 07-19-2009, 05:30 PM

K trying to troubleshoot this issue. When I turn my AC on, compressor kicks in, blower works, fan turns on, everything works fine. Only thing is that my Idle isnt bumping up like its supposed to. I got a PFC and did a sensor check, doesnt seem to be seeing the signal that the AC is on. I'm trying to understand how the ECU is supposed to see this signal. Is it a seperate signal thats coming from the back of the AC Controller or is it tied into the system?

This is on a S14 chassis by the way...

07-19-2009, 05:30 PM	#1
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	A/C Idle Issue K trying to troubleshoot this issue. When I turn my AC on, compressor kicks in, blower works, fan turns on, everything works fine. Only thing is that my Idle isnt bumping up like its supposed to. I got a PFC and did a sensor check, doesnt seem to be seeing the signal that the AC is on. I'm trying to understand how the ECU is supposed to see this signal. Is it a seperate signal thats coming from the back of the AC Controller or is it tied into the system? This is on a S14 chassis by the way... __________________ If you think Zilvia has too many assholes... CLICK HERE!!!