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Hey guys, I recently bought an R34 and it has had its engine light on since I bought it, ive checked the code and it comes up with error code 14 which is the vehicle speed sensor. I have read a few other forums and ive heard that If the previous owner was a smoker there is a chance it is clogged up?

If I clear the codes the come on randomly again while driving, and there are no other error codes.

Someone help?

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https://www.sau.com.au/forums/topic/451913-r34-speed-sensor-error-code-14/
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Clogged up from smoke seems unlikely.

The signal to the ecu comes from the cluster. If the cluster is working then that's good.

I would use an oscilloscope to see if the pin on the ecu is getting a signal and go from there. An auto electrician might be required depending on your skill level and equipment.

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