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-   -   Turn to start and I go 60 mph? (https://www.miataturbo.net/general-miata-chat-9/turn-start-i-go-60-mph-93573/)

ByteVenom 06-12-2017 03:29 PM
Turn to start and I go 60 mph?
 
I've got a really fun issue right now with my NB1 with a DIYPNP. I went to start my car today and the speedo needle goes to 60mph, and I also hear a loud buzzing under the dash. No starting, or cranking however.
I checked the wires on the starter, they look fine. Any ideas?

The car started with 0 issues yesterday.

**100th post lol

acedeuce802 06-12-2017 03:32 PM
What year? What ECU? Does it turn over and no start, or no turning over at all?

ByteVenom 06-12-2017 03:46 PM
Originally Posted by acedeuce802 (Post 1421358)
What year? What ECU? Does it turn over and no start, or no turning over at all?
00, DIYPNP. Just buzzes and goes 60MPH.
Edited the post to reflect this.

Braineack 06-12-2017 04:54 PM
something wrong with your tach output.

aidandj 06-12-2017 06:13 PM
Originally Posted by Braineack (Post 1421388)
something wrong with your tach output.
Why tach output. speedo is fed from trans.

Sounds like a weird ground issue to me.

ByteVenom 06-13-2017 08:27 AM
Womp, my battery was bad. Warrantied it for the umpteenthtime and the car is all good again! 0-60 time is lower now though :P

cal_len1 06-13-2017 11:38 AM
Yup, exact same thing happened last year to me too.

Braineack 06-13-2017 12:14 PM
Originally Posted by aidandj (Post 1421418)
Why tach output. speedo is fed from trans.

Sounds like a weird ground issue to me.
derp mode 7.


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