Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means the car's computer is having trouble understanding how the engine helps the car slow down. It's like when you're riding a bike and you use the pedals to slow down, but something feels off.
The code P1672 indicates a problem with the Engine Drag-Torque Control system, which helps manage engine braking to prevent wheel slip.
The Engine Drag-Torque Control (MSR) system is designed to prevent wheel slip by managing the engine's torque during deceleration. The P1672 code is triggered when the system detects an implausible signal or operation, indicating that the MSR intervention is not functioning as expected.
• Check Engine Light is on
• Unusual engine braking behavior
• Possible wheel slip during deceleration
• Faulty MSR control module
• Wiring issues in the MSR circuit
• Faulty engine control module (ECM)
MSR: Engine Drag-Torque Control
ECM: Engine Control Module
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors related to the MSR system.
• Test the MSR control module for proper operation.
• Repair or replace damaged wiring in the MSR circuit.
• Replace the faulty MSR control module.
• Reprogram or replace the ECM if necessary.
• OBD-II scanner
• Multimeter
• Diagnostic software
$150 - $500
Moderate
• Volkswagen Golf
• Audi A4
• Skoda Octavia
• Regular maintenance of the vehicle's electronic systems.
• Ensure proper connections in the vehicle's wiring harness.
• Avoid aggressive driving that may stress the MSR system.
Engine Performance
• Drive cautiously until the issue is resolved.
• Consult a professional mechanic for a thorough diagnosis.
Check with your vehicle manufacturer for warranty coverage on electronic control modules.
This code has been associated with vehicles equipped with advanced traction control systems, particularly in European models.
Moderate – The vehicle can still be driven, but it is advisable to address the issue to maintain optimal performance and safety.
Ignoring this code may lead to reduced vehicle stability and increased risk of accidents during deceleration.
• Vehicle must be decelerating.
• Engine and transmission at operating temperature.
The MSR control module is typically located near the engine control unit or integrated within it.
Q: Can I drive with a P1672 code?
A: Yes, but it is recommended to have it checked soon to avoid potential safety issues.
Q: What does MSR stand for?
A: MSR stands for Motor-Schleppmoment-Regelung, which is German for Engine Drag-Torque Control.
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