Sjd6795
Proven Member
- 614
- 121
- May 14, 2014
-
Wilsonville,
Oregon
Just got a sensor installed and my wideband gauge hooked up. At idle the car sits around 13.5 then cruising it's really rich at around 10.3-10.5. When I come up to a light and idle it's around 11.7 idle however once the car sits idle for a while it will go to 13.5. WOT it pegs at 10.0 and I assume it would keep going if the gauge could read lower.
Original my car was tuned at 15 psi on a 14b, I swapped to a small 16g and still at 15 psi. I understand the car needs to be retuned and I am working on getting open port cables for my ECU. But what I don't understand is shouldn't the car be running leaner since I am flowing a lot more air with the 16g? I also changed to a FP intake and FP exhaust manifold.
If anyone can educate me further it would be appreciated and also any solutions to why it would be reading really rich. Here is a picture of my sensor placement. I placed it right before the flex section and at a slight angle to prevent moisture from sitting on it. I don't think it being immediately after the bend would change the readings that much right?
Original my car was tuned at 15 psi on a 14b, I swapped to a small 16g and still at 15 psi. I understand the car needs to be retuned and I am working on getting open port cables for my ECU. But what I don't understand is shouldn't the car be running leaner since I am flowing a lot more air with the 16g? I also changed to a FP intake and FP exhaust manifold.
If anyone can educate me further it would be appreciated and also any solutions to why it would be reading really rich. Here is a picture of my sensor placement. I placed it right before the flex section and at a slight angle to prevent moisture from sitting on it. I don't think it being immediately after the bend would change the readings that much right?
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