inaccurate fuel temp?

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Hendrick301
 

Posts: 32
Joined: Sat Jun 09, 2007 4:54 am
Location: Charlotte, NC USA

inaccurate fuel temp?

Post by Hendrick301 »

I have a brand new nissan fuel tempature sensor (in the fuel pressure reg.) and my gauge shows it maxed out at 128.

is this normal? or is this what is causing my motor to stall at idle after a high boost?

1984 300zx turbo
1985 300Z 5-Speed GLL Turbo. T-3/T-4 Turbo Upgrade Stage 3, K&N, Certified Muffler 2.5 Exhaust, 420cc Injectors, Walbro 255 Fuel Pump, Eibach Springs,Tokico Struts, MSA Swaybar Kit, Front Mount Intercooler, Greddy Type RS Blow off Valve, Nistune PCM
Matt
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Post by Matt »

Have to double check, but I dont think the 1984 Z31 NIStune firmware supports the fuel temp register, only for the 1986-1989 Z31 ECUs

So ignore what NIStune is displaying for this register. The early model Z31 has different memory locations for all the display parameters compared to later models and not all of them have been found yet

This would not be related to your motor stalling issue. Sounds like a separate problem. You can post your logs when this occurs so we can have a look at them
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