View Single Post
Old 09-04-2018, 08:07 PM   #52 (permalink)
stefanv
EcoModding Lurker
 
stefanv's Avatar
 
Join Date: Jun 2017
Location: Ontario, Canada
Posts: 85

2001 Saturn - '01 Saturn SL1
90 day: 41.68 mpg (US)
Thanks: 3
Thanked 54 Times in 30 Posts
Quote:
Originally Posted by arcosine View Post
Some of the 12 to 5 volt USB inverters make lots of RFI. I wouldn't call .1 uF honkin, I have a 100 uF, a 1uf and a .1 uF(100 nF) on my fuel pump, connected right at the pump.
The 0.1uF isn't honkin. The Big Honkin Filter I described in an earlier post (https://ecomodder.com/forum/showthre...tml#post559342) in this thread is honkin. That cleared up most of the noise (mostly from the ignition system). The 0.1uF on the HVAC blower motor cleared up the little bit of noise left from that. The 12 to 5V inverter also wasn't a problem (I used a good one, and there was no noise with the engine off).
__________________
Stefan Vorkoetter: Programmer, hobbyist, amateur watchmaker, pilot, and collector of fountain pens, slide rules, calculators, and watches.

  Reply With Quote