DTC P0320 [MZI-3.5]
DTC P0320 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
PROCEDURE".
(See
AFTER REPAIR
PROCEDURE [MZI-3.5]
.)
z
Are any DTC present?
No
Troubleshooting completed.
DTC P0320
Ignition/distributor engine speed input circuit
DETECTION
CONDITION
z
The ignition engine speed sensor input signal to the PCM is continuously monitor
z
The test fails when the signal indicates that 2 successive erratic PIP pulses occurre
POSSIBLE CAUSE
z
Loose wires/connectors.
z
Arcing secondary ignition components (coil, wires or plugs).
z
On-board transmitter (2-way radio).
2007 Mazda CX-9 Grand Touring
2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
Microsoft
Sunday, November 15, 2009 9:26:31 AM
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