1.6L turbo help :D
Heyo! Ive got a 1993 turbo miata with a 1.6L turbo longnose and I need help!
I was driving home and out of no where the battery light came on and my AFR gauge started reading 7.4... car was hitting a limiter of sorts at around 4200 RPMS or so... then my RPM guage stopped working and lights began to dim. ANY IDEAS?? I know it needs a tune and has a power draw from somewhere.... any ideas my lovely hairdresser friends? Thanks!! <3 |
fix your battery/alternator.
car wont work if the voltage is pegging past 14v or dropping below 10v. |
your alternator died. go replace it.
|
Originally Posted by BuckyB34
(Post 1456533)
Heyo! Ive got a 1993 turbo miata with a 1.6L turbo longnose and I need help!
I was driving home and out of no where the battery light came on and my AFR gauge started reading 7.4
Originally Posted by BuckyB34
(Post 1456533)
... car was hitting a limiter of sorts at around 4200 RPMS or so
Originally Posted by BuckyB34
(Post 1456533)
... then my RPM guage stopped working and lights began to dim. ANY IDEAS??
|
Thank you! I know it has a yellow top optima battery. It could be sprung from that battery. The guy said he replaced the alternator thinking that was the source of the power draw but it didnt solve the power draw issue. If I put a miata battery in it, do you think that would be worth my time checking or should I just replace the alternator before wasting my time on that?
Thanks for the response! -Bucky |
explain "power draw"
I'm assuming in this case the definition is: I have no clue how to wire things, but did it anyway, now the car runs like shit so I guess ill sell it. |
Originally Posted by Braineack
(Post 1456673)
explain "power draw"
I'm assuming in this case the definition is: I have no clue how to wire things, but did it anyway, now the car runs like shit so I guess ill sell it. |
Google "Parasitic Draw Test" It's relatively easy test to do with a multi-meter.
Also, Vatozone/Advance Auto have alternator diagnostic carts they can check the output of the alternator with an amp-clamp if you can get it there. |
find everything non-oe and unplug it. he probably wired the wbo2 to the constant battery voltage wire on 1A or something.
I had a relay that would stick once. I had to pull it every time I shut off the car or the battery would drain. cant remember how I figured it out... I think it was when I was adding a/c input to my MS and I did something stupid with the wiring. |
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