Northerner
Club Member
I may have a fix for the z31 speedo issue. Mine went dead ages ago so I’ve done the usual testing of the sensor in the gearbox as mine is a facelift which was fine. Even swooped over spare speedo I have which didn’t work. I’ve traced the wires to the speedo head which were all ok.
I’ve been searching the web for ages and found a thread from a Japanese owner and spent ages using google translator.
It seems there maybe an issue with the semi conductor which corrodes. Well I opened up my spare speedo after testing it to find the same corroded part. In fact it was green and it was loose. It even snapped off with light pressure.
Anyways I opened up the one on my car to find exactly the same.
I’ve ordered a few so watch this space.....
I’ve been searching the web for ages and found a thread from a Japanese owner and spent ages using google translator.
It seems there maybe an issue with the semi conductor which corrodes. Well I opened up my spare speedo after testing it to find the same corroded part. In fact it was green and it was loose. It even snapped off with light pressure.
Anyways I opened up the one on my car to find exactly the same.
I’ve ordered a few so watch this space.....