mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Canister Vent Valve|Testing and Inspection|Page 1955 > < Canister Vent Valve|Testing and Inspection
Page 2
background image

4. Inspect for an open or short circuit in the following wiring harnesses by probing the applicable sensor and SST (104 Pin Breakout Box) terminals

with ohmmeter leads.

Open circuit
-

GND circuit (CDCV connector terminal B and PCM connector terminal 18 through common connector)

-

Power circuit (CDCV connector terminal A and main relay connector terminal D)

Short circuit
-

CDCV connector terminal B and PCM connector terminal 18 to ground

5. Install the CDCV.
6. Connect the negative battery cable.

Canister Vent Valve|Testing and Inspection|Page 1955 > < Canister Vent Valve|Testing and Inspection