P1385 Mazda Code - Camshaft Position Actuator Circuit Bank 2
Quick Answer
P1385 Mazda indicates Camshaft Position Actuator Circuit Bank 2 . Common causes include Faulty Camshaft Position (CMP) Actuator, Camshaft Position (CMP) Actuator harness is open or shorted, Camshaft Position (CMP) Actuator circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1385 Mazda indicates Camshaft Position Actuator Circuit Bank 2 .
- Common causes
- Common causes include Faulty Camshaft Position (CMP) Actuator, Camshaft Position (CMP) Actuator harness is open or shorted, Camshaft Position (CMP) Actuator circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1385 Mazda Description
What are the Possible Causes of the DTC P1385 Mazda?
- Faulty Camshaft Position (CMP) Actuator
- Camshaft Position (CMP) Actuator harness is open or shorted
- Camshaft Position (CMP) Actuator circuit poor electrical connection
- Oil passage blocked
How to Fix the DTC P1385 Mazda?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1385 Mazda code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1385 Mazda Code
1. What does the OBDII code P1385 mean on a Mazda?
P1385 indicates a problem with the Camshaft Position Actuator Circuit on Bank 2, where the system is unable to properly control the camshaft timing.
2. What are the common symptoms of a P1385 code on a Mazda?
Symptoms include poor engine performance, rough idling, reduced fuel efficiency, possible stalling, and the Check Engine Light being illuminated.
3. What causes the P1385 code on a Mazda?
Common causes include a faulty camshaft position actuator, wiring or connector issues in the actuator circuit, low engine oil level or quality, or a defective engine control module (ECM).
4. How can I diagnose the P1385 code on my Mazda?
Diagnosis involves inspecting the camshaft position actuator and its wiring, checking the engine oil level and condition, and using a scan tool to monitor camshaft timing performance.
5. Can low engine oil cause the P1385 code?
Yes, low or dirty engine oil can reduce oil pressure, which is critical for the camshaft position actuator to function properly.
6. Is it safe to drive with a P1385 code on my Mazda?
It’s not recommended to drive for an extended period, as the issue can lead to poor engine performance, potential stalling, and further engine damage if not addressed.
7. How do you fix the P1385 code on a Mazda?
Repairs may include replacing the camshaft position actuator, repairing damaged wiring, cleaning or changing the engine oil, or updating/replacing the ECM if necessary.
8. What tools are needed to fix the P1385 code?
You’ll need a scan tool or OBDII code reader, a multimeter for checking electrical connections, basic hand tools, and possibly an oil pressure gauge.
9. How much does it cost to repair the P1385 code on a Mazda?
Repair costs vary but generally range from $100 to $500 depending on whether it involves simple fixes, like an oil change, or replacing the camshaft position actuator.
10. Can a P1385 code be caused by a timing chain issue?
Yes, a stretched or misaligned timing chain can affect camshaft timing and trigger the P1385 code.
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