Diagnostic Test
WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- VISUALLY INSPECT THE CKP AND CMP SENSORS
- 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 in accordance with the Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Go To 2
- Visually inspect the condition of the tone wheel, CKP, and CMP for damage.
- CHECK FOR MECHANICAL MISALIGNMENT OF THE CKP
- 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. Refer to POWERTRAIN VERIFICATION TEST .
- Verify the tone wheel is properly positioned relative to the locating pin in the front face of the crankshaft.
- CHECK FOR MECHANICAL MISALIGNMENT OF THE CRANKSHAFT AND CAMSHAFT GEARS
- Check the mechanical alignment of the Camshaft gear to the Crankshaft gear. Refer to appropriate service information for assistance.
Are the gear teeth in proper alignment?
Yes
- Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION .
No
- Repair the gear alignment in accordance with the Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
- Check the mechanical alignment of the Camshaft gear to the Crankshaft gear. Refer to appropriate service information for assistance.