Strange A/F after 4500rpm or 5800rpm
Posted: Tue Sep 19, 2006 12:41 am
Hello,
I tuned 30 K20A and no problem
I tuned my Civic Turbo with 525whp, and no problem.
I removed the turbo Kit on my Civic, and I have a strange A/F.
I use the stock calibration for Civic-europe, the A/F is between 12 and 13.2, but after 4500rpm my AEM gauge says more than 18:1, and if I add 50% the A/F is always > 18:1.
With the stock calibration and this strange value, my car do 170whp, the dyno looks good, it's only the AEM gauge value the problem.
I think the AEM gauge or the AEM sensor has a problem, but I don't know why it's only between 4500 and 9000rpm
I tuned 30 K20A and no problem
I tuned my Civic Turbo with 525whp, and no problem.
I removed the turbo Kit on my Civic, and I have a strange A/F.
I use the stock calibration for Civic-europe, the A/F is between 12 and 13.2, but after 4500rpm my AEM gauge says more than 18:1, and if I add 50% the A/F is always > 18:1.
With the stock calibration and this strange value, my car do 170whp, the dyno looks good, it's only the AEM gauge value the problem.
I think the AEM gauge or the AEM sensor has a problem, but I don't know why it's only between 4500 and 9000rpm