p0340
Moderate
Dodge · Sedans & Muscle Cars
Camshaft Position Sensor Circuit (Bank 1)
Quick Answer
Error code P0340 on your Dodge Sedans & Muscle Cars means: Camshaft Position Sensor Circuit (Bank 1). This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Check sensor connector for corrosion
2
Test sensor resistance with multimeter
3
Inspect timing chain condition
4
Replace sensor if readings are out of spec
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
Wiring harness
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