P1398 CHRYSLER - Misfire Adaptive Numerator At Limit Condition
P1398 CHRYSLER Possible Causes
- Faulty Crankshaft Position (CKP) Sensor
- Crankshaft Position (CKP) Sensor harness is open or shorted
- Crankshaft Position (CKP) Sensor circuit poor electrical connection
- Low cylinder compression
First diagnose P1398 CHRYSLER code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1398 CHRYSLER code
Labor: 1.0The cost of diagnosing the P1398 CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
When is the P1398 CHRYSLER code detected?The Engine Control Module (ECM) has detected the actual crank sensor position does not agree with the expect crank sensor position.
P1398 CHRYSLER Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1398 CHRYSLER MeaningWith the engine running, the Powertrain Control Module (PCM) detects that the Actual Crankshaft Position (CKP) sensor signal level disagreed with the Expected CKP sensor signal level.
P1398 CHRYSLER More InformationNeed more information on how to fix the P1398 CHRYSLER code?
Get Access to Factory Service Manuals