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erratic tach reading

If you have access to an OBDII Bluetooth reader and app on your phone (like Torque Pro), use it to see what is coming from the computer. If this reads

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		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain
erratic tach reading

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1 Post By JARblue
1 Post By SouthArk370Z
2 Post By mults

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06-23-2016, 03:10 PM	#10 (permalink)
mults A True Z Fanatic Join Date: Aug 2011 Location: Cleveland, OH Age: 70 Posts: 1,830 Drives: 2010 (40th) #706 Rep Power: 16886	If you have access to an OBDII Bluetooth reader and app on your phone (like Torque Pro), use it to see what is coming from the computer. If this reads OK and the needle is still not accurate, I would say that there is something physically wrong with the tach (electrical or mechanical) SouthArk370Z and Jhill like this. __________________ mults 40th Anniversary 'Z', 312.06HP/260.58TQ (Dynosty EcuTek Tune) Build Date/Number: 1/27/2010 #706 Berk HFC + CBE, R2C CAI, Clear Bra, Cleveland Z Club

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