DTC P0507:00 [L5]: 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 CAUSES

DTC P0507:00	Idle air control system RPM higher than expected
DETECTION CONDITION	The actual idle speed is higher than expected by 200 RPM for 14 s, when brake pedal is depressed (brake switch is ON) and steering wheel is held straight ahead (power steering pressure switch is off). NOTE: If atmospheric pressure is less than 72.3 kPa {542 mmHg, 21.3 inHg} or intake air temperature is below -10°C {14°F}, the PCM cancels diagnosis of P0507:00. Diagnostic support note This is a continuous monitor (CCM). The MIL illuminates if the PCM detects the above malfunction conditions in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM. PENDING CODE is available if the PCM detects the above malfunction condition during first drive cycle. FREEZE FRAME DATA is available. The DTC is stored in the PCM memory
POSSIBLE CAUSE	Vacuum hose misinstallation Electronic throttle control system malfunction APP sensor malfunction TP sensor malfunction PCM malfunction

DTC P0507:00

Idle air control system RPM higher than expected

DETECTION CONDITION

The actual idle speed is higher than expected by 200 RPM for 14 s, when brake pedal is depressed (brake switch is ON) and steering wheel is held straight ahead (power steering pressure switch is off).

NOTE:

If atmospheric pressure is less than 72.3 kPa {542 mmHg, 21.3 inHg} or intake air temperature is below -10°C {14°F}, the PCM cancels diagnosis of P0507:00.

Diagnostic support note

This is a continuous monitor (CCM).
The MIL illuminates if the PCM detects the above malfunction conditions in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
PENDING CODE is available if the PCM detects the above malfunction condition during first drive cycle.
FREEZE FRAME DATA is available.
The DTC is stored in the PCM memory

POSSIBLE CAUSE

Vacuum hose misinstallation
Electronic throttle control system malfunction
- APP sensor malfunction
- TP sensor malfunction
PCM malfunction