Speedo not working - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

struka · 11-10-2020, 02:09 PM

Issue: Speedo isn't working

The car is a 1996 S14, the engine is KA24DE-T running S13 ECU (enthalpy). Trans is out of an s13 but the speed sensor is from S14.

Back story:
I did a 5spd swap back in 2005 and disconnected the speedo because it read twice as much (running an s13 trans). Never got a speed sensor so just unplugged it.

Finally wanted to fix my speedo so got an s14 speed sensor. Wired it directly up to the harness plug (green/black wires) that is located behind the relay box. Unfortunately with it wired up, it does not seem to work. According to the seller (acquaintance) of the speed sensor, it was working when removed.

Any ideas?

11-10-2020, 02:09 PM	#1
struka Zilvia Member Join Date: Oct 2004 Location: Nashville.TN Posts: 259 Trader Rating: (2) Feedback Score: 2 reviews	Speedo not working Issue: Speedo isn't working The car is a 1996 S14, the engine is KA24DE-T running S13 ECU (enthalpy). Trans is out of an s13 but the speed sensor is from S14. Back story: I did a 5spd swap back in 2005 and disconnected the speedo because it read twice as much (running an s13 trans). Never got a speed sensor so just unplugged it. Finally wanted to fix my speedo so got an s14 speed sensor. Wired it directly up to the harness plug (green/black wires) that is located behind the relay box. Unfortunately with it wired up, it does not seem to work. According to the seller (acquaintance) of the speed sensor, it was working when removed. Any ideas? __________________ Team Rowdy