Just a followup question but if code B0521 is right bank lean, wouldn't a loose maf cause both banks to go lean?
I tightened everything as you suggested in a previous post. The car is pulling a 25 reading on LTFT on the right bank with the STFT adding fuel as well.
Any other suggestions?
I tightened everything as you suggested in a previous post. The car is pulling a 25 reading on LTFT on the right bank with the STFT adding fuel as well.
Any other suggestions?