DTC P2127 [MZI-3.5]
DTC P2127 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
9
VERIFY AFTER REPAIR
PROCEDURE
z
Perform the "AFTER REPAIR
PROCEDURE".
(See
AFTER REPAIR
PROCEDURE [MZI-3.5]
.)
z
Are any DTC present?
Yes
Go to the applicable DTC inspection.
(See
DTC TABLE [MZI-3.5]
.)
No
DTC troubleshooting completed.
DTC P2127
APP sensor No.2 circuit low input
DETECTION
CONDITION
z
APP sensor No.2 is out of self-test range low.
POSSIBLE CAUSE
z
Short to ground circuit between APP sensor terminal F and PCM terminal 1BA
z
Short to ground circuit between APP sensor terminal D and PCM terminal 1Y
z
Short to ground circuit between APP sensor terminal G and PCM terminal 1AD
z
Short to ground circuit between APP sensor terminal C and PCM terminal 1AH
z
Short to ground circuit between APP sensor terminal H and PCM terminal 1AG
z
Connector or terminal malfunction
z
APP sensor malfunction
2007 Mazda CX-9 Grand Touring
2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
Microsoft
Sunday, November 15, 2009 9:26:39 AM
Page 427
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