Speedometer tachometer sr20det - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

RomulanS13 · 03-26-2018, 12:01 AM

So I recently swapped an sr20det into my hatch all is good sorting out a random missfire but I noticed the speedometer is now my tachometer.

Some history on the car is I acquired it with tons of hacked wiring and I replace most of the conectors in the cabin that i saw were damaged.

The engine swap wiring I didnt want to deal with having to double check my wiring so I bought the propper conversion harness from wiring specialties. Used them for my ka and no issues so why not go with the same but for my sr platform. New sr20det main harness and lower trans harness brand new wiring specialties. Could there be a possibility they mixed up? I havent gone into the dash to check but i will tomorrow. Any thoughts or has anyone else experienced this before?

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flartius · 03-26-2018, 04:47 AM

Quote:

Originally Posted by RomulanS13

Some history on the car is I acquired it with tons of hacked wiring and I replace most of the conectors in the cabin that i saw were damaged.Sent from my SM-G950U using Tapatalk

My guess would be speed/tach signal coming from the chassis plug to the dash is mixed up. Wiring specialties isn’t known for wiring mistakes but could be possible.

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Gremo · 03-26-2018, 01:19 PM

Call them. They have great customer service and can probably diagnose over the phone.

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03-26-2018, 12:01 AM	#1
RomulanS13 Join Date: Oct 2017 Location: near salty oceans Posts: 30 Trader Rating: (0) Feedback Score: 0 reviews	Speedometer tachometer sr20det So I recently swapped an sr20det into my hatch all is good sorting out a random missfire but I noticed the speedometer is now my tachometer. Some history on the car is I acquired it with tons of hacked wiring and I replace most of the conectors in the cabin that i saw were damaged. The engine swap wiring I didnt want to deal with having to double check my wiring so I bought the propper conversion harness from wiring specialties. Used them for my ka and no issues so why not go with the same but for my sr platform. New sr20det main harness and lower trans harness brand new wiring specialties. Could there be a possibility they mixed up? I havent gone into the dash to check but i will tomorrow. Any thoughts or has anyone else experienced this before? Sent from my SM-G950U using Tapatalk

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03-26-2018, 01:19 PM	#3
Gremo Zilvia Member Join Date: Apr 2016 Location: New England Posts: 164 Trader Rating: (3) Feedback Score: 3 reviews	Call them. They have great customer service and can probably diagnose over the phone. Sent from my SAMSUNG-SM-G930A using Tapatalk