991 PADM Pressure Sensor Repair

Rennworks Uprated PADM Mount Replacement Sensor

Fits Porsche 981 / 991

The factory Porsche Active Drivetrain Mount (PADM) system is notorious for sensor failure, commonly triggering fault codes 001013 / 001023 and leading to repeated, frustrating repairs.

Rather than copying the same flawed OEM design, Rennworks has re-engineered the PADM sensor from the ground up, delivering a long-term, reliable solution trusted by Porsche enthusiasts.

This isn’t just an upgrade — it’s peace of mind.

Common Symptoms of a Failing PADM Sensor

If you’re experiencing any of the following, the factory sensor is likely the cause:

• PADM disabled and PADM error messages

• Fault codes 001013 or 001023

• Inconsistent handling in Sport / Sport Plus modes

• Repeated engine mount replacements with no lasting fix

Why the Factory PADM Sensor Fails

Inside the OEM engine mount, the sensor’s measuring chip is simply glued in place. Over time, constant engine vibration and pressure from the magnetic fluid cause the chip to become dislodged.

Once detached, the sensor sends incorrect signals, resulting in:

• Persistent fault codes

• Reduced performance

• Ongoing and costly repeat repairs

The Rennworks Difference

Our uprated PADM sensor is engineered properly, not cheaply replicated.

• Redesigned internal construction for long-term durability

• Built to withstand vibration and harsh operating conditions

• CNC-machined components from billet aluminium

• Proven reliability over OEM and budget alternatives

⚠️ Avoid cheap replacement sensors — many fail quickly and offer no guarantees.

If the sensor is purchased without workshop installation, detailed installation instructions will be provided after purchase.

This listing is for 1 sensor only - To repair 1 failed engine mount.