mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Sensors and Switches - Fuel Delivery and Air Induction > < EGR Valve Position Sensor|Specifications|Page 1488
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EGR Valve Position Sensor: Testing and Inspection

Function Sensor Check

NOTE: Perform check with engine cold.

1.

Unplug function sensor connector.  Check resistance across sensor terminals.

RESISTANCE:182 - 336K Ohms @ 68°F (20°C)

2.

If not as specified, replace EGR valve assembly (sensor and valve are one unit).

Sensors and Switches - Fuel Delivery and Air Induction > < EGR Valve Position Sensor|Specifications|Page 1488