P1005 Chrysler Code - Manifold Tunning Valve Control Performance
Quick Answer
This Powertrain Control Module (PCM) compares the circuit feedback to a calibrated closed range when when the circuit is de-energized or to a calibrated open range when the circuit is energized. Common causes include Manifold tunning valve harness open or shorted, Manifold tunning valve 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
- P1005 Chrysler indicates Manifold Tunning Valve Control Performance.
- Common causes
- Common causes include Manifold tunning valve harness open or shorted, Manifold tunning valve 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 P1005 Chrysler Description
What are the Possible Causes of the DTC P1005 Chrysler?
- Manifold tunning valve harness open or shorted
- Manifold tunning valve circuit poor electrical connection
How to Fix the DTC P1005 Chrysler?
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 P1005 Chrysler 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 P1005 Chrysler Code
No Frequently Asked Questions about P1005 Chrysler Code found.
Discuss the causes and fixes for P1005 Chrysler OBDII Code
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Getting code P1005 on 2008 Chrysler Sebring Convertible Limited with 3.5 v6. My scanner reads: Sys. Ground Circ. but everything I look up for P1005 says manifold tuning valve control performance! What is correct and what is the fix?
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The confusion here arises because different scanners can interpret codes slightly differently based on their internal databases. For a 2008 Chrysler Sebring Convertible Limited with the 3.5L V6 engine, P1005 typically corresponds to "Manifold Tuning Valve Control Performance."
The manifold tuning valve optimizes airflow in the intake manifold based on engine speed. It has two primary positions:
- Low RPM: It closes to increase air velocity for better torque.
- High RPM: It opens for maximum airflow, improving power output.
Likely Causes:
- Faulty manifold tuning valve or solenoid.
- Wiring/ground issue (damaged wires, corroded connectors, or poor ground).
- Vacuum leak (if applicable to the valve's operation).
- Rare PCM issue.
Diagnosis:
- Check wiring and connectors for damage or corrosion.
- Test the manifold tuning valve and solenoid for proper operation.
- Inspect ground circuit for continuity.
- Look for vacuum leaks.
Fixes:
- Repair damaged wiring or grounds.
- Replace the manifold tuning valve or solenoid if faulty.
- Fix any vacuum leaks.
- PCM reflash/replacement (very rare).
This code often involves a wiring or solenoid issue rather than the valve itself, especially if the scanner mentions a "system ground circuit." Start by checking the electrical connections and ground before replacing any components.
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