P0672 Chrysler Code - Cylinder 2 Glow Plug Circuit Fault
Quick Answer
The diagnostic trouble code P0672 for Chrysler vehicles indicates a fault in the glow plug circuit for cylinder 2. Common causes include Faulty glow plug in cylinder 2, Wiring or connection issues in the glow plug circuit, Corrosion or damage to the glow plug harness. 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
- P0672 Chrysler indicates Cylinder 2 Glow Plug Circuit Fault.
- Common causes
- Common causes include Faulty glow plug in cylinder 2, Wiring or connection issues in the glow plug circuit, Corrosion or damage to the glow plug harness.
- 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.
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Code P0672 Chrysler Description
The diagnostic trouble code P0672 for Chrysler vehicles indicates a fault in the glow plug circuit for cylinder 2. Glow plugs are essential components in diesel engines that help heat the combustion chamber to facilitate cold starts. When the engine is cold, the glow plug circuit activates to preheat the combustion chamber before starting the engine. If the glow plug in cylinder 2 is not functioning properly, it can lead to difficulty starting the engine, reduced fuel efficiency, and increased emissions.
Common Causes of P0672 Chrysler
- Faulty glow plug in cylinder 2.
- Wiring or connection issues in the glow plug circuit.
- Corrosion or damage to the glow plug harness.
- Issues with the glow plug control module.
- Engine control module (ECM) malfunction.
Symptoms of P0672 Chrysler
- Difficulty starting the engine, especially in cold weather.
- Rough idling or misfiring.
- Decreased engine performance and power.
- Increased fuel consumption.
- Illumination of the check engine light on the dashboard.
How to Fix P0672 Chrysler
- Diagnose the specific issue by using a multimeter to test the resistance of the glow plug in cylinder 2.
- Inspect the wiring and connections in the glow plug circuit for any damage or corrosion.
- Replace the faulty glow plug if necessary.
- Check and repair any damaged wires or connectors in the glow plug circuit.
- Reset the engine control module and clear the diagnostic trouble code.
Cost to Fix P0672 Chrysler
The typical repair costs for addressing a cylinder 2 glow plug circuit fault can range from $100 to $300, including the cost of parts and labor. However, the actual cost may vary depending on the specific diagnosis time, labor rates, and parts prices at different auto repair shops. It's recommended to obtain quotes from local shops to get a more accurate estimate for the repair.
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