Uncle Jacks Hands
Proven Member
- 64
- 7
- Sep 10, 2019
-
Fairfax,
Virginia
When I start the car and first start driving everything seems to be working as it should. At some point during driving (it has happened idling before) my AFR meter drops to 7.4 and just keeps flashing. If I stop, shut the car off then start it up again it starts working fine quickly. The car will run like shit if I leave it flashing at 7.4. It is a Innovate LC-1 I bought off of a member here a while back, and it has been tuned on a dyno with this same setup. I tried doing some research and came across bad sensor, bad ground, the system not liking drawing power with other devices. If it is a bad sensor why would it work each time I shut off and start up the car? I checked the ground and I am not seeing anything that would cause suspicion (with my limited knowledge), I already swapped the power draw to a different location which didn't produce different results. Now this isn't consistent, but it seems to go out when I WOT. Any ideas on what I should look at or what I should do next before just buying another O2 sensor? Thank you for the input!
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