Microsquirt and Wiring Ford 20uF Noise Capacitor
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Microsquirt and Wiring Ford 20uF Noise Capacitor
I have managed to purchase a brand new old stock Ford Noise Suppression Capacitor 89AB12A19AA with James Murray's help. My set up is Microsquirt V3 and ford EDIS4, I realise the capacitor need to goes as close as possible to the coil pack and the feed from the module, however, I am a little confused about the final connections of the noise capacitor.
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Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
The factory plug has one wire that connects to 12V by the coil. The capacitor grounds through the bolt.
I'll see if I can get at my wiring later on to figure out which pin it is.
James
I'll see if I can get at my wiring later on to figure out which pin it is.
James
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Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
Wonder if it's a 'feed through' type? They used to be the definitive suppressors. Used on military vehicles with radio comms.
Rover SD1 3.5 EFI
MS2 V3
EDIS
Tech Edge O2
London UK.
MS2 V3
EDIS
Tech Edge O2
London UK.
Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
Out of curiosity what is the function of the other terminal ?grom_e30 wrote:
Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
I notice you are using a Techedge o2, that is my next step in the new year 2J9DaveEFI wrote:Wonder if it's a 'feed through' type? They used to be the definitive suppressors. Used on military vehicles with radio comms.
Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
im not sure but the 2 pins have continuity to each other, and they both measure the same capacitance reading from pin to ground.
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
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Re: Microsquirt and Wiring Ford 20uF Noise Capacitor
Your description certainly sounds like a feed thru to me.........grom_e30 wrote:im not sure but the 2 pins have continuity to each other, and they both measure the same capacitance reading from pin to ground.
Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
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MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance