BMW DTC P1195 – Differential Pressure Sensor Intake Manifold Pressure Plausibility (Bank 2)
DTC P1195 meaning on BMW
The DTC P1195 on a BMW indicates a fault with the Differential Pressure Sensor Intake Manifold Pressure Plausibility on Bank 2. This means that there is a discrepancy between the expected intake manifold pressure and the pressure measured by the sensor on Bank 2.
BMW DTC P1195 symptoms
Symptoms of DTC P1195 on a BMW may include:
- Check Engine Light illuminated
- Reduced engine performance
- Engine stalling or rough idling
- Decreased fuel efficiency
BMW DTC P1195 causes
Common causes of DTC P1195 on a BMW include:
- Faulty Differential Pressure Sensor
- Vacuum leaks in the intake system
- Issues with the intake manifold
- Wiring or connector problems
BMW DTC P1195 seriousness
While DTC P1195 may not cause immediate harm to the vehicle, it can lead to poor engine performance and decreased fuel efficiency. Ignoring this fault can potentially cause further damage to the engine over time.
How to diagnose DTC P1195 on BMW
To diagnose DTC P1195 on a BMW, you can:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the Differential Pressure Sensor and its wiring for any visible damage
- Check for vacuum leaks in the intake system
- Perform a smoke test to identify any leaks in the intake manifold
How to fix DTC P1195 on BMW
To fix DTC P1195 on a BMW, you may need to:
- Replace the faulty Differential Pressure Sensor
- Repair any vacuum leaks in the intake system
- Address any issues with the intake manifold
- Inspect and repair any damaged wiring or connectors
How to erase DTC P1195 on BMW
To erase DTC P1195 on a BMW, you can:
- Use a diagnostic scanner to clear the fault code
- After fixing the underlying issue, drive the vehicle to allow the system to retest and verify the repair
- If the fault does not reoccur, the Check Engine Light should turn off automatically
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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