
Diagnostic procedure

Dtc b2103
Dtc b2431Mazda 6 Service Manual: Customer Assistance (Puerto Rico)
Your complete and permanent satisfaction is our business. That is why all Authorized
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Mazda 6 Service Manual: Oil pressure switch inspection
1. Verify that the oil pressure warning light illuminates when the ignition
switch is at ON position.
2. Verify that the oil pressure warning light goes off when the engine is
started.
If the oil pressure warning light does not illuminate or remains
illuminated, inspect the related wirin ...