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the two narrowband lambdas in the turbo elbows. Do you use them? Or have you binned them?
Mine have been switched off for nearly a year, and my mileage isn't that bad. What happened was that when I switched to Bosch 044 pumps, for some reason the transition from on O2 feedback to off was noticeable and a bit jarring, and I couldn't map around it. So I just switched them off, as I felt pretty happy with the mileage I was getting anyways (still a fairly dismal 12mpg (US gallons), but what do you expect from a 600+bhp car?
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Mine are pretty new titanias (easily acquired in the US for early 90s Z32s). Perhaps I should remove them and pass them forward to someone in need?
Mine have been switched off for nearly a year, and my mileage isn't that bad. What happened was that when I switched to Bosch 044 pumps, for some reason the transition from on O2 feedback to off was noticeable and a bit jarring, and I couldn't map around it. So I just switched them off, as I felt pretty happy with the mileage I was getting anyways (still a fairly dismal 12mpg (US gallons), but what do you expect from a 600+bhp car?
Mine are pretty new titanias (easily acquired in the US for early 90s Z32s). Perhaps I should remove them and pass them forward to someone in need?