DTC P1575:00 [MZI-3.7]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION & POSSIBLE CAUSE

DTC P1575:00	Pedal position out of self test range
DETECTION CONDITION	During KOEO self-test, the PCM monitors the APP sensor inputs to determine if the APP1 and APP2 signals are less than an expected value If either APP1 or APP2 is greater than the expected value, the DTC is set.
POSSIBLE CAUSE	Accelerator pedal applied during KOEO self-test
Courtesy of MAZDA MOTORS CORP.