Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - S13 DOHC gauge cluster problem has me stumped

OnTheChip · 07-30-2014, 03:33 PM

The DOHC tach gets a 0-5V signal from the ECU and the SOHC tach gets a 0-12V signal off the coil. That might explain some of your tach issue.

07-30-2014, 03:33 PM	#3
OnTheChip Zilvia Junkie Join Date: May 2013 Location: Burgaw, NC Posts: 318 Trader Rating: (0)	The DOHC tach gets a 0-5V signal from the ECU and the SOHC tach gets a 0-12V signal off the coil. That might explain some of your tach issue. __________________ NismotronicSA - Speed-Density Tuning for Nissans