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Old 24-10-2019, 03:04 AM
Craigorypeck Craigorypeck is offline
Junior Member
 
Join Date: Jan 2019
Location: Alberta
Posts: 12
Default Re: Failsafe didn't catch a no flow jet

Hi. Serial number is 103005. Bought new in the box from a Subaru performance shop in Calgary. I bought the direct port direct from you.

Assumption based on my logs. Cylinder 4 didn't have the octane the other cylinders had, and it knocked through the roof, No change in afr or a switch to safe map..
I'm using my hfs3 for the sole purpose of octane increase.
After knock occurred I tried it again and same knock, sane cylinder.
Switched off system via dash button... Back on boost at my safe non WMI ignition map.. No issues.
Back home took jets out and all seems fine.
Jets back in and going 100% again.
I followed the fail safe setup in the instructions but it doesn't mention further instructions regarding a direct port installation.
I'm not saying this may ever happen again but I'd like to catch it if it does. That why I'm using the AM Hfs3! For the failsafe.
Dyno tomorrow.
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