help with sr20 ECU - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

D.Adams · 11-07-2009, 03:52 PM

well while i was looking at my ecu in my sr20 coupe i noticed this .

can anyone tell me what this dose .

R@ddy · 11-07-2009, 04:26 PM

you mean the knob you can turn? if you turn it all the way clockwise, its for diagnosis mode. thats for checking codes. counterclockwise is just for normal operation

D.Adams · 11-07-2009, 04:35 PM

thank you ,, didnt want to turn the nob ... just wanted to know what it did .

11-07-2009, 03:52 PM	#1
D.Adams Post Whore! Join Date: Feb 2007 Location: Lake Havasu City Arizona Age: 41 Posts: 2,587 Trader Rating: (9) Feedback Score: 9 reviews	help with sr20 ECU well while i was looking at my ecu in my sr20 coupe i noticed this . can anyone tell me what this dose .

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11-07-2009, 04:26 PM	#2
R@ddy Nissanaholic! Join Date: Jul 2008 Location: SoCal Age: 35 Posts: 1,632 Trader Rating: (32) Feedback Score: 32 reviews	you mean the knob you can turn? if you turn it all the way clockwise, its for diagnosis mode. thats for checking codes. counterclockwise is just for normal operation

11-07-2009, 04:35 PM	#3
D.Adams Post Whore! Join Date: Feb 2007 Location: Lake Havasu City Arizona Age: 41 Posts: 2,587 Trader Rating: (9) Feedback Score: 9 reviews	thank you ,, didnt want to turn the nob ... just wanted to know what it did .