Quote:
Originally Posted by LtSlayer
S13 Blacktop Sr20det in 1995 240sx, base I believe.
So I?ve done a lot of work to my car and part of that included installing a wideband. I was searching for a 12v ignition source and grounded something. Fast forward I set everything back up and the gauge cluster doesn?t read anything besides the lights; oil pressure, battery, CEL, etc. Did grounding something blow the dash? How do I check this? The Tach has 12v on terminal 21 but doesn?t read.
The Motor also has problems running now? Can this be linked to having no temperature reading?
According to the wideband i was idling at around 16 AFR at the lowest more like 16.5/17.
Any ideas I?d these are related and what could be causing these problems?
Z32 MAF Reading 1.36 v at elevated idle on a R.S. Enthalpy tune.
Thanks guys
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There's two water temperature readings on the KA IIRC so I think it might be the same on the SR. That info might not be useful to you lol and im too lazy to open my hood lol. But I think the s14 ka has one that goes to the cluster and one to the ecu. I believe the KA pulls temp readings from the throttle body
Yes, you need a temperature reading to the ecu. The ecu should change gas depending on the temperature of the water, i know aftermarket ones do.