P0335

Crankshaft Position Sensor A Circuit Malfunction

Severity: High Ignition System Generic OBD-II Code Est. Repair: $100 - $300

High severity. Avoid long drives and get diagnosed as soon as possible. Flashing check engine light = stop driving if safe.

What Does P0335 Mean?

No signal or erratic signal from CKP sensor. Engine may crank but not start, or stall while running.

Common Symptoms

Intermittent or no-start
Stalling
CEL
Tach may drop to zero

Possible Causes

Failed CKP sensor
Damaged reluctor
Wiring open/short
Connector corrosion
Jumped timing (secondary)

How to Fix P0335 – Repair Guide

Check connector and wiring
Measure resistance/signal
Inspect reluctor
Replace sensor
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Disclaimer: Information is for educational reference only and does not replace professional diagnosis. Actual causes and costs vary by vehicle make, model, year and condition. Always verify with a qualified technician.