Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - s14 sr20 kouki. How do you check for codes there is no light on ecu or screw??

rubhamusan · 02-03-2010, 01:29 PM

s15 na uses same harness as turbo IIRC. and s14 kouki u can use s15 pinout.
So you followed the process inthe article? Applying 12 volts to the chk pin should do it. It is even labeled as diagnossis activation.

02-03-2010, 01:29 PM	#7
rubhamusan Zilvia Member Join Date: Oct 2008 Location: Knoxville,TN Age: 48 Posts: 201 Trader Rating: (3)	s15 na uses same harness as turbo IIRC. and s14 kouki u can use s15 pinout. So you followed the process inthe article? Applying 12 volts to the chk pin should do it. It is even labeled as diagnossis activation.