P0335 Nissan Altima
Crankshaft Position Sensor A Circuit Malfunction · Powertrain Code · Critical · Repair: Moderate
What is P0335?
The crankshaft position sensor circuit has a malfunction. Engine may crank but not start, or stall intermittently.
When the Nissan Altima triggers code P0335 (crankshaft position sensor a circuit malfunction), it typically points to an issue in the powertrain system. This is a critical severity code, so address it promptly to avoid further damage or safety concerns. Below you'll find the most common causes, symptoms, and repair options specific to the Nissan Altima.
This repair is rated moderate, meaning some experience and specialty tools required.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your Nissan Altima.
Common Causes on Nissan Altima
- Failed crankshaft position sensor (CKP)
- CKP sensor wiring damaged or connector corroded
- Damaged signal plate on the crankshaft
- Oil contamination on the CKP sensor from a front seal leak
Symptoms
- Check Engine Light on
- Engine cranks but does not start
- Intermittent stalling
- Random engine cutout while driving
- No tach signal
Notes for Nissan Altima
On Nissan vehicles, CKP sensor failure is a common cause of intermittent no-start; the sensor is usually easy to access.