Wideband help this doesn't look good

[JayJ]

now my readings on the aem Wideband are between 14.2-14.8 (likes to go up and down alittle) where as before I was getting 16.5-17

The stock ecu is trying to run stoich on idle/low load (warm engine), so your AEM should be showing between 14.2-14.8. Value will change all the time as the ECU is constantly monitoring the lambda voltage and adjusting fuel to maintain a stoich A/F ratio.

lowered the fpr to around 2.6bar now have readings at 5k revs and over of 11.4-11.7 that's on full boost, from reasearch and everyone's help that to me seems about spot on.

Sounds right for WOT.

[patman]

Thankyou Jay mate yeah had to keep adjusting it bit by bit, as most people say it's not on idle that's counts it's on wot

[Duduglanza]

But you still dont need super rich or lean mixture on idle..