90volvo
Active member
- Joined
- May 27, 2017
- Location
- Eldorado Springs Mo.
My datalogs shows Im picking up alot of noise from my tps and cts. I checked my gounds they are good. Should I turn on noise filter in tunerstudio? or? Thank for the help.
Hello Guest, welcome to the initial stages of our new platform!
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Searching on google, looks like noise issues are common problem with MS. Thanks for the help.
I think it is only common because its common for people get sloppy with the wiring. Its not a design problem. I have never had noise present on my sensor inputs (at least in the spectrum that the A to Ds could capture on a log). The only voltage transient problem I ever had was when I was still using the signal off of the coil neg terminal for my tach signal. I had a faulty ignition coil wire which was flashing over on the coil tower and generating voltage spikes on the tach line which was causing resets on the processor. Replacing the coil wire fixed the problem and switching to optical sensors for the cam and crank signals eliminated the possibility of the problem ever occurring again.