Ferrari Mailing List: Re: UPDATE: 512TR Check Engine Light (1-6)

[Clarence Romero Jr. (clyderomerof4]

There is Nothing about a 512 TR that I don’t know!

I owned one for 24 years and put over 100k mikes on one. I have a doctorate in that series!

Clyde Romero

If you have no enemies

You have no character ! 

Scars are tattoos with better stories!

When you're out of F-4's you're out of fighters!

On Sep 4, 2021, at 1:01 PM, Larry Bard <larrybard [at] hotmail.com> wrote:



This morning first tried simply restarting car. Same result (i.e., Check Engine CYL 1-6 again illuminated). So turned off engine and tried a suggestion passed along by Clyde: turning off battery switch/knob for about a minute, then turning it back on and restarting the engine.  Voila! Check engine light disappeared. I believe Clyde's theory as to likely cause is minor corrosion of wiring over the years. Regardless, the light has disappeared -- at least for the time being.

I guess that fellow Clyde really knows something about cars -- especially including the 512TR. 🙂

Thanks to everyone who replied -- and of course special thanks to Clyde.

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From: Ferrari <ferrari-bounces+larrybard=hotmail.com [at] ferrarilist.com> on behalf of Larry Bard <larrybard [at] hotmail.com>
Sent: Friday, September 3, 2021 4:27 PM
To: larry <larrybard [at] hotmail.com>
Cc: The FerrariList <ferrari [at] ferrarilist.com>
Subject: [Ferrari] 512TR Check Engine Light (1-6)

 

All,

Just as arriving home this morning from a relatively gentle drive (highways) of an hour or two, check engine light lit. Most likely cause O2 sensor? I'm due for annual inspection anyway, so will certainly have mechanics troubleshoot -- but am I correct that low risk of significant damage that might result from driving it about 10 miles despite check engine light?

Thanks,

Larry