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P0017 timing chain Chevy Colorado P0017 Case Study Part 1
155,000 miles This is not a DTC for the crank sensor . This is for variable valve timing .
DTC P0017: Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 1
The camshaft position (CMP) actuator system enables the engine control module (ECM) to change the timing of the camshafts while the engine is operating. The CMP actuator solenoid signal from the ECM is pulse width modulated (PWM). The ECM controls the CMP actuator solenoid duty cycle by controlling the amount of solenoid ON time. The CMP actuator solenoid controls the advance or the retard of each camshaft. The CMP actuator solenoid controls the oil flow that applies the pressure to advance or retard the camshafts.
Ignition voltage is supplied directly to the CMP actuator solenoid. The ECM controls the solenoid by grounding the control circuit with a solid state device called a driver. The ECM compares the camshaft position or the camshaft angle, to the position of the crankshaft.
Your a little out of your league on this ! Your best bet ,take it to a qualified repair shop !
• Inspect the engine for any recent engine mechanical repairs. An incorrectly installed camshaft, camshaft actuator, camshaft sensor, crankshaft sensor, or timing chain can cause this DTC to set.
• An actuator that is in the full advance or retard position can cause this DTC to set.
• The presence of DTCs P0008 and P0009 along with P0016, P0017, P0018, and P0019 indicates a possible condition with the primary timing chain and the alignment between both intermediate sprockets and the crankshaft. Or, the crankshaft reluctor wheel has moved and is no longer referenced to top dead center (TDC).
• Observing the desired and actual camshaft angle parameters, with a scan tool before a DTC sets, may help to isolate whether a condition is specific to one camshaft, one bank, or caused by a condition with the primary crankshaft timing.
www.youtube.com/watch?v=m_uAnQFjTI4Jul 28, 2009 - Uploaded by Scotty Kilmer
How to replace a camshaft position sensor in your vehicle. ....Anyway, I watched your video, found the location on my engine, followed your ...
This is the same for many years. I will send this in 2 post it is to long.
Hope this helps you.
From the '00 Rodeo workshop manual:
Cylinder Head Assembly Removal 1. Disconnect battery ground cable. 2. Disconnect connector of intake air temperature sensor from intake air duct. 3. Remove PCV hose from air intake duct. 4. Remove nut from air intake duct bracket and loosen hose clamp on throttle body. Remove air intake duct assembly with air cleaner cover. 5. Remove intake air duct bracket from cylinder head. 6. Drain engine coolant. 7. Move drive belt tensioner to loose side using wrench then remove drive belt. 033RW001 8. Remove radiator upper hose from engine side. 9. Remove four nuts of exhaust front pipe. 10. Remove three bolts from generator bracket then remove the generator with brackets. 065RW025 11. Disconnect crankshaft angle sensor connector. 12. Disconnect knock sensor connector. 13. Remove heater hose from adapter side. 14. Remove heater hose from water pipe side. 15. Remove water hose between water pipe and throttle body. 16. Remove fuel pipe joint eye bolts from fuel rail assembly and remove fuel pipe bracket with electric ground cable. 042RW001 17. Disconnect connector for evaporation valve. 18. Remove canister hose. 19. Remove fixing nut of intake manifold stay from cylinder block side. 025RW002 20. Remove two bolts from intake manifold for water pipe support and remove cylinder head assembly. 21. Remove engine harness cover and disconnect three connectors from chassis harness on left rear side engine compartment. 22. Disconnect connector for power steering pump pressure switch. 23. Remove four bolts and remove crankshaft pulley. ENGINE MECHANICAL (X22SE 2.2L) 6A–23 020RW014 24. Remove two bolts and nut then remove timing belt front cover. 25. Remove ventilation hose from cylinder block side and from cylinder head side. 26. Remove two bolts, ignition cable cover and remove ignition cables from spark plug. 27. Disconnect camshaft angle sensor connector. 28. Remove ten bolts and remove cylinder head cover. 29. Remove fixing bolt of timing belt tensioner then remove timing belt tensioner. 020RW010 30. Remove timing belt. CAUTION: Do not bend or twist belt, otherwise its core could be damaged. The belt should not be bent at a radius less than 30 mm. Timing belt drive gear counterhold with J–42620. Do not allow oil or other chemical substances to come in contact with the belt. They will shorten the life. Do not attempt to pry or stretch the belt with a screw driver or any other tool during installation. Store timing belt in cool and dark place. Never expose the belt direct sunlight or heat. 31. Remove two idle pulleys, the left side with idle pulley bracket. 32. Remove two bolts and stud bolt and remove timing belt rear cover. 33. Remove camshaft angle sensor 34. Disconnect engine oil pressure switch connector. 050RW005 35. Remove camshaft assembly exhaust side. 36. Use J–42623 to remove ten cylinder head fixing bolts 012RW007 6A–24 ENGINE MECHANICAL (X22SE 2.2L) Installation 1. Put cylinder head gasket on the cylinder block. 012RW011 2. Install the cylinder head assembly, tighten cylinder head bolts by four steps tightening method in the following sequence to the specified torque.(use J–42623) Torque: 25 N·m (18 lb ft) + 90 + 90 + 90 012RW006 3. Install camshaft assembly exhaust side and tighten camshaft bracket bolts in the sequence to the specified torque. Torque: 8 N·m (5.9 lb ft) 015RW014 4. Connect engine oil pressure switch connector. 5. Install camshaft angle sensor. 6. Install the timing belt rear cover and tighten three bolts to the specified torque. Torque M6 bolt: 6 N·m (4.4 lb ft) M8 bolt: 8 N·m (5.8 lb ft) 020RW012 7. Install left side idle pulley with idle pulley bracket, tighten to the specified torque and install right side idle pulley and tighten to the specified torque. Torque: 25 N·m (18 lb ft) ENGINE MECHANICAL (X22SE 2.2L) 6A–25 020RW016
2.0L 2.4L RemovalThe camshaft position sensor is mounted to the rear of the cylinder head. Remove the negative battery cable.Disconnect the PCV hose and repositionDisconnect electrical connectors from the camshaft position sensor.Remove camshaft position sensor mounting screws.Remove sensor.Loosen screw attaching target magnet to rear of camshaft and remove magnet. InstalationThe target magnet has locating dowels that fit into machined locating holes in the end of the camshaft. - Install target magnet in end of camshaft. Tighten mounting screw to 3 Nm (30 in. lbs.) torque. Over torqueing could cause cracks in magnet. If magnet cracks replace it. - Install camshaft position sensor. Tighten sensor mounting screws to 12.9 Nm (115 in. lbs.) torque. - Carefully attach electrical connector to camshaft position sensor. Installation at an angle may damage the sensor pins.- Connect the PCV Valve hose.- Connect the negative battery cable. 2.7L V6 Removal The camshaft position sensor is mounted in the front of the head. Disconnect electrical connector from sensor.Remove camshaft position sensor screw. CAM Sensor Location 2.7L Without pulling on the connector, pull the sensor out of the chain case cover. Installation- Install sensor in the chain case cover and push sensor in until contact is made with the boss on the head. While holding the sensor in this position,install and tighten the retaining bolt to 12 Nm (105 in. lbs.) torque. - Attach electrical connector to sensor. Good luck and hope this helps
2.0L 2.4L it is on The BACK OF the Cylinder Head
REMOVAL The camshaft position sensor is mounted to the rear of the cylinder head.
Remove the negative battery cable.
Disconnect the PCV hose and reposition.
Disconnect electrical connectors from the camshaft position sensor.
Remove camshaft position sensor mounting screws. Remove sensor.
Loosen screw attaching target magnet to rear of camshaft and remove magnet.
INSTALLATION The target magnet has locating dowels that fit into machined locating holes in the end of the camshaft.
Install target magnet in end of camshaft. Tighten mounting screw to 3 Nm (30 in. lbs.) torque. Over torqueing could cause cracks in magnet. If magnet cracks replace it.
Install camshaft position sensor. Tighten sensor mounting screws to 12.9 Nm (115 in. lbs.) torque.
Carefully attach electrical connector to camshaft position sensor. Installation at an angle may damage the sensor pins.
Connect the PCV Valve hose.
Connect the negative battery cable.
2.7L V6 REMOVAL The camshaft position sensor is mounted in the front of the head.
Disconnect electrical connector from sensor.
Remove camshaft position sensor screw.
CAM Sensor Location 2.7L
Without pulling on the connector, pull the sensor out of the chain case cover.
INSTALLATION The camshaft position sensor is mounted in the front of the head.
Install sensor in the chain case cover and push sensor in until contact is made with the boss on the head. While holding the sensor in this position,install and tighten the retaining bolt to 12 Nm (105 in. lbs.) torque.