Open circuit
z
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
{
APP sensor terminal B and PCM terminal 1 AC
{
APP sensor terminal C and PCM terminal 1 AH
{
APP sensor terminal D and PCM terminal 1Y
{
APP sensor terminal E and PCM terminal 1AK
{
APP sensor terminal F and PCM terminal 1BA
{
APP sensor terminal G and PCM terminal 1AD
Short circuit
z
If there is continuity, there is a short circuit. Repair or replace the wiring harness.
{
APP sensor terminal B and body ground
{
APP sensor terminal B and power supply
{
APP sensor terminal C and power supply
{
APP sensor terminal D and body ground
{
APP sensor terminal E and body ground
{
APP sensor terminal E and power supply
{
APP sensor terminal F and body ground
{
APP sensor terminal G and power supply
CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [MZI-
3.5]
Fig. 17: Identifying CKP Sensor
NOTE:
z
Disconnect the connector after the CKP sensor is removed to prevent the
CKP sensor from falling off.
z
The bolt and sensor are integrated and cannot be pulled out.
z
When removing the CKP sensor, be careful not to drop the tool.
z
The bolt and sensor must be pulled in different directions. Pull them as
indicated in the figure.
2007 Mazda CX-9 Grand Touring
2007 ENGINE PERFORMANCE Control System (MZI-3.5) - CX-9
Microsoft
Sunday, November 15, 2009 9:25:31 AM
Page 19
© 2005 Mitchell Repair Information Company, LLC.
