DTC P0620 [MZI-3.7]
DTC P0620 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DTC P0620
Generator control circuit
DETECTION
CONDITION
z
The PCM reads the generator and sends a DTC through the network when the
generator indicates a concern.
POSSIBLE CAUSE
z
Drive belt misadjustment
z
Generator malfunction
z
Open circuit between generator terminal LI and PCM terminal 2AG
z
Open circuit between generator terminal B and battery positive terminal
z
Short to ground between generator terminal LI and PCM terminal 2AG
z
Short to power supply between generator terminal LI and PCM terminal 2AG
z
Connector or terminal malfunction
z
PCM malfunction
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:39 AM
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