P1472 BMW Code - Diagnostic Module Tank Leakage Switching Solenoid Control Circuit Electrical
Quick Answer
P1472 BMW indicates Diagnostic Module Tank Leakage Switching Solenoid Control Circuit Electrical. Common causes include Faulty Diagnostic Module Tank leakage Switching Solenoid, Diagnostic Module Tank leakage Switching Solenoid harness is open or shorted, Diagnostic Module Tank leakage Switching Solenoid 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
- P1472 BMW indicates Diagnostic Module Tank Leakage Switching Solenoid Control Circuit Electrical.
- Common causes
- Common causes include Faulty Diagnostic Module Tank leakage Switching Solenoid, Diagnostic Module Tank leakage Switching Solenoid harness is open or shorted, Diagnostic Module Tank leakage Switching Solenoid 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 P1472 BMW Description
What are the Possible Causes of the DTC P1472 BMW?
- Faulty Diagnostic Module Tank leakage Switching Solenoid
- Diagnostic Module Tank leakage Switching Solenoid harness is open or shorted
- Diagnostic Module Tank leakage Switching Solenoid circuit poor electrical connection
How to Fix the DTC P1472 BMW?
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 P1472 BMW 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 P1472 BMW Code
What does OBDII code P1472 mean for a BMW?
P1472 indicates an issue in the Diagnostic Module Tank Leakage (DMTL) Switching Solenoid Control Circuit, which is part of the evaporative emissions control system.
What are the common symptoms of code P1472 in a BMW?
Symptoms may include an illuminated check engine light, failed emissions testing, and, in some cases, a slight fuel odor near the vehicle.
What causes the P1472 code to appear in a BMW?
Common causes include a faulty DMTL switching solenoid, damaged wiring or connectors in the solenoid circuit, or a malfunctioning DMTL pump.
Can I drive my BMW with the P1472 code?
While the car may remain drivable, it’s best to address the issue promptly, as it can affect emissions compliance and potentially lead to further system damage.
How do I diagnose the P1472 code on a BMW?
Diagnosis typically involves inspecting the wiring and connectors for damage, testing the DMTL solenoid for proper function, and checking the DMTL pump for faults.
What tools do I need to fix a P1472 code?
You may need an OBDII scanner, a multimeter for electrical testing, and basic hand tools to inspect and replace components.
How much does it cost to repair a P1472 code in a BMW?
Repair costs can vary but typically range from $100 to $300, depending on whether the issue is with the solenoid, wiring, or DMTL pump.
Can a faulty gas cap cause the P1472 code?
No, a faulty gas cap is unlikely to trigger P1472, as this code specifically relates to the DMTL solenoid control circuit.
How do I clear the P1472 code after repairs?
Use an OBDII scanner to clear the code after completing the necessary repairs. If the issue is resolved, the code should not return.
What happens if I ignore the P1472 code in my BMW?
Ignoring the code may result in reduced fuel efficiency, failed emissions tests, or further damage to the evaporative emissions control system.
Discuss the causes and fixes for P1472 BMW OBDII Code
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