P1350 GMC Code - Ignition Control System
Quick Answer
The P1350 diagnostic trouble code (DTC) for GMC vehicles specifically refers to an issue with the Ignition Control System. Common causes include Faulty ignition coil, Damaged wiring or connectors in the ignition coil circuit, PCM malfunction. 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
- P1350 GMC indicates Ignition Control System.
- Common causes
- Common causes include Faulty ignition coil, Damaged wiring or connectors in the ignition coil circuit, PCM malfunction.
- 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 P1350 GMC Description
The P1350 diagnostic trouble code (DTC) for GMC vehicles specifically refers to an issue with the Ignition Control System. This code is typically triggered when there is a problem with the ignition coil control circuit, which can have a significant impact on the performance of the vehicle. The ignition control system is responsible for managing the timing of the ignition spark that ignites the air-fuel mixture in the engine cylinders. If this system is not functioning properly, it can lead to misfires, rough idling, poor fuel economy, and even engine stalling.
Common Causes of P1350 GMC
- Faulty ignition coil
- Damaged wiring or connectors in the ignition coil circuit
- PCM malfunction
- Ignition system components out of specification
- Poor electrical connection
Symptoms of P1350 GMC
- Engine misfires
- Rough idling
- Engine stalling
- Decreased fuel economy
- Check engine light illuminated
How to Fix P1350 GMC
- Perform a thorough inspection of the ignition coil, wiring, and connectors to identify any visible damage.
- Test the ignition coil using a multimeter to determine if it is functioning properly.
- Check the resistance of the ignition coil and compare it to the manufacturer's specifications.
- Inspect the PCM for any signs of damage or malfunction.
- Replace any faulty components, such as the ignition coil or PCM, and clear the DTC with a scan tool.
Cost to Fix P1350 GMC
The cost of repairing a P1350 GMC code can vary depending on the specific cause of the issue and the labor rates at the repair shop. On average, the parts needed for this repair, such as an ignition coil or PCM, can range from $50 to $300. Labor costs typically fall between $100 and $300, with the total repair bill potentially amounting to $150 to $600. It's important to keep in mind that these are rough estimates and actual costs may vary based on location, vehicle make and model, and other factors. Be sure to consult with a trusted mechanic or repair shop for a more accurate quote.
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