P0345 — Camshaft Position Sensor A Circuit Malfunction (Bank 2)
Category: Powertrain Severity: Medium
Updated:
DTC code P0345 means: Camshaft Position Sensor A Circuit Malfunction (Bank 2). It falls under the "Powertrain" category, with an estimated severity of Medium. Common causes include failed bank 2 camshaft sensor, damaged connector or wiring and oil in the connector; it's worth confirming the diagnosis before replacing parts.
Possible causes
- Failed bank 2 camshaft sensor
- Damaged connector or wiring
- Oil in the connector
- Missing supply
Symptoms
- Hard starting
- Stumbling
- Check engine light
How to diagnose it step by step
- Check connector and wiring.
- Measure supply and ground.
- Check the signal.
- Replace the sensor.
How to fix it
Check the bank 2 sensor connector and supply. If there is oil in the connector, replace the sensor (its internal seal has failed).
Estimated repair cost
$80–250 installed.
Frequently asked questions
What does DTC code P0345 mean?
Camshaft Position Sensor A Circuit Malfunction (Bank 2).
Is code P0345 serious?
Severity Medium. Not urgent, but worth diagnosing to avoid bigger damage.
Can I keep driving with code P0345?
Drive carefully.
Related codes
P0344 P0341 P0340 P0351 P0352 P0353 P0336 P0354 P0335 P0355
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