DTC P2229:00 [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 P2229:00	BARO sensor circuit high input
DETECTION CONDITION	The PCM monitors input voltage from the BARO sensor. If the input voltage is above 4.45 V for 5 s , the PCM determines that BARO sensor circuit has a malfunction. Diagnostic support note This is a continuous monitor (CCM) The MIL illuminates if PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA is available. The DTC is stored in PCM memory.
POSSIBLE CAUSE	BARO sensor malfunction PCM malfunction Diagnostic procedure

DTC P2229:00

BARO sensor circuit high input

DETECTION CONDITION

The PCM monitors input voltage from the BARO sensor. If the input voltage is above 4.45 V for 5 s , the PCM determines that BARO sensor circuit has a malfunction.

Diagnostic support note

This is a continuous monitor (CCM)
The MIL illuminates if PCM detects the above malfunction condition during the first drive cycle.
FREEZE FRAME DATA is available.
The DTC is stored in PCM memory.

POSSIBLE CAUSE

BARO sensor malfunction PCM malfunction
Diagnostic procedure