Mazda RX-8 Workshop Manual page 212

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2011 - RX-8 - Engine
DTC P0107 [13B-MSP]
DTC P0107 BARO sensor circuit low input
DETECTION
CONDITION
POSSIBLE
CAUSE
Diagnostic procedure
STEP
VERIFY FREEZE FRAME DATA (MODE 12)
1
HAS BEEN RECORDED
Has the FREEZE FRAME DATA
(Mode 12) been recorded?
VERIFY RELATED REPAIR INFORMATION
2
AVAILABILITY
Verify related Service Bulletins
and/or on-line repair information
availability.
The PCM monitors the input voltage from the BARO sensor when the engine
is running. If the input voltage is less than 2.09 V, the PCM determines
that the BARO sensor circuit input voltage is low.
Diagnostic support note
This is a continuous monitor (CCM).
The MIL illuminates if the PCM detects the above malfunction condition in
the first drive cycle.
FREEZE FRAME DATA (Mode 2/Mode 12) is available.
The DTC is stored in the PCM memory.
BARO sensor malfunction
PCM malfunction
INSPECTION
YesGo to the next step.
No Record the FREEZE FRAME DATA (Mode 12) on
the repair order, then go to the next step.
YesPerform repair or diagnosis according to the
available repair information.
If the vehicle is not repaired,
go to the next step.
ACTION