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Vspec Mfd Has Lost Intake & Exhaust Temp Readings

kwshen

By kwshen,
in Car Audio & Electrical

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kwshen Newbie

kwshen

Posted
Posted

Hello there,

I ran the MFD Diagnostic on my MY99 GTR34 Vspec and upon starting the car later, I found my Intake & Exhaust Temp readings missing! Basically the Vspec MFD has these two extra features but they have since disappeared and I am left with a basic GTR display which is only Boost,Throttle,Injector,OilTemp and Water Temp!

Everything worked fine before...so I just don't get it.(something tells me I should not have tried the diagnostic in the first place damnnit)

Please help!


This is the guide for diagnostic and tps calibration for the MFD

www.solve-it.org/skyline/R34%20GTR%20MFD%20MIKE.pdf

‎

post-17107-0-61275300-1375462132_thumb.jpg

Charles89 Grand Master

Charles89

Posted
Posted

Did you make sure you went for a drive to get ALL the senors reading the minimum values before you turned off diagnostic mode?

eg, getting the exhaust temp to like 500c so it registers on the MFD?

Shoujiki Proficient

Shoujiki

Posted
Posted

The sensors won't register at 0 value. You a required to drive the car around for a decent time for them to reach their minimum readings (in diag mode). Exhaust is 400c and Intake will be 5c. Once both of them are lit up green, shut the car off and restart. They should re-appear in the normal mode then.

Charles89 Grand Master

Charles89

Posted
Posted

Both exhaust and intake temp gauge is available on both standard GTR and Vspec, it's just that in the standard GTR, you've gotta hook up those sensors to at least something, to register during diagnostic mode.

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