S14 Tach Speedo doesn't work - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

240sxDude · 02-02-2015, 04:09 AM

ok so i been out of 240's for about 4 years now.

But Im about to pick up another 95 zenki, guy says tach and speedo doesn't work. He says it needs a lower harness.

Is this true and will it fix it. And around about how much to fix if it is the lower harness.

Thanks

240sxDude · 02-02-2015, 02:06 PM

Anybody have a idea? Trying to find out if i should buy this car ir not.

Thanks

SteeleBrothersDrifting_Mike · 02-12-2015, 07:02 PM

Tach should work without lower harness as long as the wiring harness is not haggard and it's getting a good signal. You need a lower harness for speedometer regardless and it needs to have a good speed sensor to work

02-02-2015, 04:09 AM	#1
240sxDude Leaky Injector Join Date: Jul 2011 Location: Newport News, VA Age: 32 Posts: 93 Trader Rating: (1) Feedback Score: 1 reviews	S14 Tach Speedo doesn't work ok so i been out of 240's for about 4 years now. But Im about to pick up another 95 zenki, guy says tach and speedo doesn't work. He says it needs a lower harness. Is this true and will it fix it. And around about how much to fix if it is the lower harness. Thanks

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02-02-2015, 02:06 PM	#2
240sxDude Leaky Injector Join Date: Jul 2011 Location: Newport News, VA Age: 32 Posts: 93 Trader Rating: (1) Feedback Score: 1 reviews	Anybody have a idea? Trying to find out if i should buy this car ir not. Thanks

02-12-2015, 07:02 PM	#3
SteeleBrothersDrifting_Mike Leaky Injector Join Date: Sep 2012 Location: Michigan Posts: 108 Trader Rating: (0) Feedback Score: 0 reviews	Tach should work without lower harness as long as the wiring harness is not haggard and it's getting a good signal. You need a lower harness for speedometer regardless and it needs to have a good speed sensor to work