Isuzu KB P190. Manual - part 884

Engine Management – V6 – Service Operations 

Page 6C1-3–12 

 

3 

Remove the bolt (1) attaching the BARO sensor (2) to 
the upper intake manifold (3). 

4 

Remove the BARO sensor from the manifold by first, 
twisting the sensor to release it, and then pulling it 
upwards to remove it.  

Figure 6C1-3 – 6 

Reinstall 

Reinstallation of the barometric pressure (BARO) sensor is the reverse of the removal procedure, noting the following: 

 

Ensure the BARO sensor is fully seated 
before tightening the attaching bolt to the 
specified torque. 

1 

Reinstall the BARO sensor bolt and tighten to the correct torque specification.  

Barometric pressure sensor  
attaching bolt 
torque specification ...................................8.0 – 12.0 Nm 

2 

Road test the vehicle and check for correct operation. 

2.4 

Camshaft Position Sensor 

Remove 

1 

Turn the ignition switch off. 

 

2 

Disconnect the wiring harness connector (1) from the 
CMP sensor (2). 

Figure 6C1-3 – 7 

Engine Management – V6 – Service Operations 

Page 6C1-3–13 

 

 

Clean the area around the CMP sensor before 
removal to avoid debris from entering the 
engine. 

3 

Remove the CMP sensor attaching bolt (1). 

4 

Remove the CMP sensor (2) by first twisting the 
sensor to release it, and then pulling it away from the 
front engine cover to remove it. 

 

Figure 6C1-3 – 8 

Reinstall 

Reinstallation of the camshaft position (CMP) sensor is the reverse of the removal procedure, noting the following: 

1 

Lubricate the CMP sensor O-ring with clean engine oil. 

2 

Reinstall the CMP sensor by pushing in on the sensor to engage the sensor O-ring in the front engine cover. 

 

Ensure the CMP sensor is fully seated before 
tightening the attaching bolt to the specified 
torque. 

3 

Reinstall the CMP sensor bolt and tighten to the correct torque specification.  

Camshaft position sensor attaching bolt 
torque specification ...................................8.0 – 12.0 Nm 

4 

Road test the vehicle and check for correct operation, taking particular note there is no engine oil leak from the 
CMP sensor. 

2.5 

Crankshaft Position Sensor 

Remove 

1 

Turn the ignition switch off. 

2 

Raise the front of the vehicle and support on safety stands, refer to 0A General Information for location of the 
jacking points.  

Engine Management – V6 – Service Operations 

Page 6C1-3–14 

 

3 

Disconnect the wiring harness connector (1) from the 
crankshaft position (CKP) sensor (2). 

Figure 6C1-3 – 9 

 

Clean the area around the CKP sensor before 
removal to avoid debris from entering the 
engine. 

4 

Remove the CKP sensor attaching bolt (1). 

5 

Remove the CKP sensor (2), by first twisting the 
sensor to release it, and then pulling it away from the 
engine block to remove it. 

6 

If required, test the CKP sensor, refer to the Test in 
this Section. 

Figure 6C1-3 – 10 

Engine Management – V6 – Service Operations 

Page 6C1-3–15 

 

Test 

 

To prevent component and damage use 
connector test adaptor kit J 35616-A. 

Resistance Check 

 

1 

Connect a digital ohmmeter using connector test 
adaptor kit J 35616-A to the crankshaft position (CKP) 
sensor. 

2 

Measure the resistance across terminals 1 and 2. 

3 

Compare the reading against the specification. 

CKP sensor resistance @ 20°C ................ 850 – 1040 

Ω 

4 

If the resistance is not within specification, replace the 
CKP sensor.  

Figure 6C1-3 – 11 

Reinstall 

Reinstallation of the crankshaft position (CKP) sensor is the reverse of the removal procedure, noting the following: 

1 

Lubricate the CKP sensor O-ring with clean engine oil. 

2 

Reinstall the CKP sensor by pushing down on the sensor to engage the sensor O-ring in the engine block. 

 

Ensure the CKP sensor is fully seated before 
tightening the attaching bolt to the specified 
torque. 

3 

Reinstall the CKP sensor bolt and tighten to the correct torque specification.  

Crankshaft position sensor attaching bolt 
torque specification ...................................8.0 – 12.0 Nm 

4 

Road test the vehicle and check for correct operation, taking particular note there is no engine oil leak from the 
CKP sensor.