p0340
Moderate
Chrysler · Minivans & Sedans
Camshaft Position Sensor Circuit Malfunction
Quick Answer
Error code P0340 on your Chrysler Minivans & Sedans means: Camshaft Position Sensor Circuit Malfunction. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Locate camshaft position sensor
2
Check sensor wiring and connectors for corrosion
3
Measure sensor voltage output with multimeter
4
Inspect timing chain condition and alignment
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Camshaft position sensor
Sensor wiring harness
Dielectric grease
Timing chain if needed
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