Mazda CX-9 Grand Touring. Manual — part 223
P1336
CKP/CMP sensor
range/performance
ON
2 (See DTC P1336 [MZI-3.7].)
P1397
System voltage out of self-test
range
OFF
1 (See DTC P1397 [MZI-3.7].)
P1450
Unable to bleed up fuel tank
vacuum
ON
2 (See DTC P1450 [MZI-3.7].)
P145E PCV heater control circuit
OFF
1 (See DTC P145E [MZI-3.7].)
P1464 A/C demand out of self-test range
OFF
1 (See DTC P1464 [MZI-3.7])
P1500 Vehicle speed signal
OFF
1 (See DTC P1500 [MZI-3.7])
P1501
Vehicle speed sensor (VSS) out of
self-test range
OFF
1 (See DTC P1501 [MZI-3.7].)
P1633 Keep alive power voltage too low
ON
1 (See DTC P1633 [MZI-3.7].)
P1635 Tire/axle out of acceptable range
OFF
1 (See DTC P1635 [MZI-3.7].)
P1639
Vehicle ID block corrupted, not
programmed
ON
2 (See DTC P1639 [MZI-3.7].)
P1650 PSP switch out of self-test range
OFF
1 (See DTC P1650 [MZI-3.7].)
P1674 Control module software corrupted OFF
(2)
1 (See DTC P1674 [MZI-3.7].)
P1703 Brake switch out of self-test range
OFF
1 (See DTC P1703 [MZI-3.7].)
P2100 Throttle actuator circuit open
OFF
(2)
1 (See DTC P2100 [MZI-3.7].)
P2101
Throttle actuator circuit
range/performance
ON
(2)
2 (See DTC P2101 [MZI-3.7].)
P2104
Throttle actuator control system -
forced idle
ON
(2)
2
(See DTC P2104, P2105, P2106, P2110
[MZI-3.7].)
P2105
Throttle actuator control system -
forced engine shutdown
OFF
(2)
1
(See DTC P2104, P2105, P2106, P2110
[MZI-3.7].)
P2107
Throttle actuator control module
processor
ON
(2)
2 (See DTC P2107 [MZI-3.7].)
P2110
Throttle actuator control system -
forced limited RPM
ON
(2)
2
(See DTC P2104, P2105, P2106, P2110
[MZI-3.7].)
P2111
Throttle actuator control system -
stuck open
ON
(2)
2 (See DTC P2111 [MZI-3.7].)
P2112
Throttle actuator control system -
stuck closed
ON
(2)
2 (See DTC P2112 [MZI-3.7].)
P2121
APP sensor No.1 circuit
range/performance
OFF
(2)
1 (See DTC P2121, P2126, P2131 [MZI-3.7].)
P2122 APP sensor No.1 circuit low input
OFF
(2)
1 (See DTC P2122 [MZI-3.7].)
P2123 APP sensor No.1 circuit high input OFF
(2)
1 (See DTC P2123 [MZI-3.7].)
P2126
APP sensor No.2 circuit
range/performance
OFF
(2)
1 (See DTC P2121, P2126, P2131 [MZI-3.7].)
P2127 APP sensor No.2 circuit low input
OFF
(2)
1 (See DTC P2127 [MZI-3.7].)
P2128 APP sensor No.2 circuit high input OFF
(2)
1 (See DTC P2128 [MZI-3.7].)
APP sensor No.3 circuit
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:34 AM
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© 2005 Mitchell Repair Information Company, LLC.
DTC B1342 [MZI-3.7]
DTC B1342 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DIAGNOSTIC PROCEDURE
DTC B1342 (MZI-3.7) DIAGNOSTIC PROCEDURE
P2131 range/performance
OFF
(2)
1 (See DTC P2121, P2126, P2131 [MZI-3.7].)
P2132 APP sensor No.3 circuit low input
OFF
(2)
1 (See DTC P2132 [MZI-3.7].)
P2133 APP sensor No.3 circuit high input OFF
(2)
1 (See DTC P2133 [MZI-3.7].)
P2135
TP sensor No.1/No.2 voltage
correlation
ON
(2)
2 (See DTC P2135 [MZI-3.7].)
P2195 Front HO2S (RH) signal stuck lean
ON
2 (See DTC P2195, P2197 [MZI-3.7].)
P2196 Front HO2S (RH) signal stuck rich
ON
2 (See DTC P2196, P2198 [MZI-3.7].)
P2197 Front HO2S (LH) signal stuck lean
ON
2 (See DTC P2195, P2197 [MZI-3.7].)
P2198 Front HO2S (LH) signal stuck rich
ON
2 (See DTC P2196, P2198 [MZI-3.7].)
P2270 Rear HO2S (RH) signal stuck lean
ON
2 (See DTC P2270, P2272 [MZI-3.7].)
P2271 Rear HO2S (RH) signal stuck rich
ON
2 (See DTC P2271, P2273 [MZI-3.7].)
P2272 Rear HO2S (LH) signal stuck lean
ON
2 (See DTC P2270, P2272 [MZI-3.7].)
P2273 Rear HO2S (LH) signal stuck rich
ON
2 (See DTC P2271, P2273 [MZI-3.7].)
P260F
Evaporative emission system
monitoring processor performance
ON
2 (See DTC P260F [MZI-3.7].)
U0101 Communication error to TCM
(See PROCEDURES FOR DETERMINING THE
LOCATION OF A MALFUNCTION [MULTIPLEX
COMMUNICATION SYSTEM] .)
U0129
Communication error to DSC/RSC
HU/CM
U0155
Communication error to instrument
cluster
U0300
(2)
Internal control module software
incompatibility
(1)
The fuel cap warning light illuminates.
(2)
The electronic throttle control (ETC) warning light illuminates.
DTC B1342
PCM malfunction
DETECTION CONDITION
Malfunction in the PCM internal circuit.
POSSIBLE CAUSE
PCM EEPROM malfunction
PCM parameter reset has not been completed
STEP
INSPECTION
ACTION
VERIFY CURRENT STATUS OF
MALFUNCTION
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:34 AM
Page 26
© 2005 Mitchell Repair Information Company, LLC.
DTC P0010 [MZI-3.7]
DTC P0010 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
1
Clear the DTC from the PCM memory using the
M-MDS.
Perform the PCM parameter reset using the M-
MDS.
(See IMMOBILIZER SYSTEM
COMPONENT REPLACEMENT/KEY
ADDITION AND CLEARING [ADVANCED
KEYLESS SYSTEM] .) (See IMMOBILIZER
SYSTEM COMPONENT
REPLACEMENT/KEY ADDITION AND
CLEARING [KEYLESS ENTRY
SYSTEM] .)
Is same DTC present?
Yes
Replace the PCM, then go to the next
step. (See PCM
REMOVAL/INSTALLATION
[MZI-3.7] .)
No
Go to the next step.
2
VERIFY AFTER REPAIR PROCEDURE
Perform the "AFTER REPAIR PROCEDURE".
(See AFTER REPAIR PROCEDURE [MZI-
3.7].)
Are any DTC present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [MZI-3.7].)
No
Troubleshooting completed.
DTC P0010
CMP actuator circuit open (RH)
DETECTION
CONDITION
The PCM monitors the OCV (RH) circuit to the PCM for high and low voltage. The
test fails if the voltage exceeds or falls below a calibrated limit for a calibrated
amount of time.
POSSIBLE CAUSE
OCV (RH) malfunction
Connector or terminal malfunction
Open circuit between OCV (RH) terminal A and main relay No.1 terminal D
Open circuit between OCV (RH) terminal B and PCM terminal 2BP
Short to ground circuit between OCV (RH) terminal B and PCM terminal 2BP
Short to power supply between OCV (RH) terminal B and PCM terminal 2BP
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:34 AM
Page 27
© 2005 Mitchell Repair Information Company, LLC.
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:34 AM
Page 28
© 2005 Mitchell Repair Information Company, LLC.
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