Hi I have DTC P0101 P0500 P0600 P0700 P0720 from obd2. The ABS light is on and I have break wear BAS and ESP warnings. I tried cleaning the maf and make sure there are no intake leaks. But P0101 keep coming back. Maybe I need a new maf? Can I retrofit the Bosch maf to the right angle maf on mine? I suspect the harness from the brake wear sensor and speed sensor on the left front is worn by the battery tray. I have yet to check the transmission errors.