z
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
{
PCV valve heater control terminal A and main relay No.1 terminal D
{
PCV valve heater control terminal B and PCM terminal 2BL
Short circuit
z
If there is continuity, there is a short circuit. Repair or replace the wiring harness.
{
PCV valve heater control terminal A and power supply
{
PCV valve heater control terminal A and body ground
{
PCV valve heater control terminal B and power supply
{
PCV valve heater control terminal B and body ground
POSITIVE CRANKCASE VENTILATION (PCV) VALVE
REMOVAL/INSTALLATION [MZI-3.7]
1. Disconnect the negative battery cable. (See
BATTERY REMOVAL/INSTALLATION [MZI-3.7]
.)
2. Remove in the order indicated in the table.
CAUTION:
z
A new PCV valve must be installed if removed from the cylinder head
cover.
z
Upon removal, damage will occur to the locking mechanism on the
PCV valve.
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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© 2005 Mitchell Repair Information Company, LLC.
