Diagnostic Test
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- DAMAGE TO THE CKP OR CMP
- Visually inspect the condition of the tone wheel, CKP, and CMP for damage.
Are any of the components damaged?
Yes
- Repair or replace any damaged component.
- Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to STANDARD PROCEDURE .
No
- Go To 2
- Visually inspect the condition of the tone wheel, CKP, and CMP for damage.
- MECHANICAL MISALIGNMENT OF THE CKP OR CMP
- Verify the tone wheel is properly positioned relative to the locating pin in the front face of the crankshaft.
Is the tone wheel properly installed?
Yes
- Go To 3
No
- Repair the tone wheel installation.
- Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to STANDARD PROCEDURE .
- Verify the tone wheel is properly positioned relative to the locating pin in the front face of the crankshaft.
- MECHANICAL MISALIGNMENT OF THE CRANKSHAFT AND CAMSHAFT GEARS
- Check the mechanical alignment of the camshaft gear to the crankshaft gear. Refer to service information for assistance.
Are the gear teeth in proper alignment?
Yes
- Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to STANDARD PROCEDURE .
No
- Repair the gear alignment.
- Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to STANDARD PROCEDURE .
- Check the mechanical alignment of the camshaft gear to the crankshaft gear. Refer to service information for assistance.