Fig. 22: Identifying PCV Valve Hose, PCV Valve Heater Control Connector, PCV Valve And O-
Ring
Courtesy of MAZDA MOTORS CORP.
3. Install in the reverse order of removal.
POSITIVE CRANKCASE VENTILATION (PCV) VALVE HEATER FITTING
INSPECTION [MZI-3.7]
RESISTANCE INSPECTION
1. Disconnect the negative battery cable. (See
BATTERY REMOVAL/INSTALLATION [MZI-3.7]
.)
2. Disconnect the PCV valve heater fitting connector.
3. Measure the resistance between the PCV valve terminals.
z
If within the specification, perform out the "Circuit Open/Short Inspection".
z
If not within the specification, replace the PCV valve heater fitting. (See
POSITIVE
CRANKCASE VENTILATION (PCV) VALVE HEATER FITTING
REMOVAL/INSTALLATION [MZI-3.7]
.)
PCV valve heater fitting resistance 10-35 ohms
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE Emission System (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:04:04 AM
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