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Re: Dr. Boost
Posted by BobS (more from BobS) on Fri, 3 May 2002 23:09:53
In Reply to: Re: Dr. Boost, Dr Boost, Fri, 3 May 2002 18:23:58
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Both,
Run a analog or digital meter from the 5 volts that powers the sensors, and tap into the signals. I've tapped the signals before for a digital boost gauge, making sure to have a high impedance to minimize the effects of the tap. This time I would like to power the meter from the 5 volt sensor excitation. An LCD meter without backlighting would draw some small fraction of a milliamp. A LCD meter with backlighting or a LED type meter could draw 20 plus milliamps. Not sure the T5 would like that. I did find a throttle position sensor with poor contact at idle this way, it seemed to be the cause of a engine speed flair as high as 2000 RPM after a cold start.
posted by 169.207.8...
Posts in this Thread:
- Dr. Boost, BobS, Fri, 3 May 2002 13:53:40
- Re: Dr. Boost, Dean, Fri, 3 May 2002 20:50:56
- Re: Dr. Boost, Dr Boost, Fri, 3 May 2002 18:23:58
- Re: Dr. Boost, BobS, Fri, 3 May 2002 23:09:53 <-- Viewing This Message
- regulator, Kevin K
, Fri, 3 May 2002 23:26:46
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