P0335 Honda Accord
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 Honda Accord 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 Honda Accord.
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 Honda Accord.
Common Causes on Honda Accord
- Failed crankshaft position sensor (CKP)
- Damaged CKP sensor wiring from heat exposure near exhaust
- Cracked or chipped reluctor ring on the crankshaft
- Excessive crankshaft endplay affecting sensor air gap
Symptoms
- Check Engine Light on
- Engine cranks but will not start (no spark or fuel)
- Intermittent stalling while driving
- Random misfires across all cylinders
- Tachometer drops to zero intermittently
Notes for Honda Accord
A failing CKP sensor that causes intermittent no-starts is one of the more dangerous Honda faults — carry a spare sensor if yours has over 150k miles.