DTC P0016 Crankshaft Position - Camshaft Position Correlation (4JJ3 with DPD)

Note

  • This DTC is set resulting from a mechanical system malfunction, such as an improperly installed timing gear or chain.
  • Engine reverse rotation may set this DTC.

1. Engine control system check

Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) Diagnostic system check-engine controls".

2. Prioritized DTC check

1) Connect the scan tool.

2) Turn OFF the ignition switch for 1 minute or more.

3) Start the engine. If the engine does not start, crank the engine for 10 seconds.

4) Observe the DTC information with a scan tool. Is DTC P0335, P0336, or P0340 set at the same time?

Yes

Go to the applicable DTC diagnosis.

Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC P0335 Crankshaft Position Sensor Circuit".

Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC P0336 Crankshaft Position Sensor Circuit Range/Performance".

Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC P0340 Camshaft Position Sensor Circuit".

No

=>Go to CKP sensor and CMP sensor inspection.

3. CKP sensor and CMP sensor inspection

1) Inspect the CKP sensor and CMP sensor for the following.

  • Damaged sensor
  • Loose or improperly installed sensor
  • Excessive clearance
  • Foreign material passing between the sensor and the sensor rotor or between the sensor and the chain sprocket
  • Damage to the sensor rotor or chain sprocket
  • Loose or improperly installed sensor rotor or chain sprocket

2) Inspect the engine mechanical timing for the following conditions.

  • Improperly installed timing gear or chain
  • Timing chain tensioner damage
  • Excessive play in timing chain
  • Timing chain that has jumped teeth

3) Repair or replace as necessary.

Procedure completion

=>Go to Repair verification.

4. Repair verification

1) Clear the DTC with a scan tool.

2) Turn OFF the ignition switch for 1 minute or more.

3) Start the engine. If the engine does not start, crank the engine for 10 seconds.

4) Operate the vehicle under the conditions for running the DTC.

5) Observe the DTC information with a scan tool.

Copyright Mazda Motor Corporation. All rights reserved.