I have just run an auto-scan on my Skoda Superb 2.0TDI (170) and had the following codes returned:

001137 - Exhaust Pressure Sensor 1 (G450): Implausible Signal Should i just clear the fault and hope it does't come back?

P0471 - 000 - -

Freeze Frame:

Fault Status: 01100000

Fault Priority: 2

Fault Frequency: 1

Mileage: 49080 km

Time Indication: 0

Date: 2030.14.24

Time: 18:09:32

Freeze Frame:

RPM: 0 /min

Speed: 0.0 km/h

Voltage: 13.07 V

Pressure: -49 mbar

Pressure: -21 mbar

(no units): 0.0

Temperature: 19.8°C

009299 - Diesel Particle Filter; Differential Pressure Sensor: Implausible Signal This caused my "MIL" to come on, but looks like only occured once, should i clear and ignore for now?

P2453 - 000 - - - MIL ON

Freeze Frame:

Fault Status: 11100000

Fault Priority: 2

Fault Frequency: 1

Mileage: 49080 km

Time Indication: 0

Date: 2030.14.24

Time: 18:09:32

Freeze Frame:

RPM: 0 /min

Speed: 0.0 km/h

Voltage: 13.07 V

Pressure: -49 mbar

Pressure: -23 mbar

(no units): 0.0

Temperature: 19.8°C

Also had the following codes for the "Telephone" module, however i didn't save a log, just made note of the codes:

9457427 - Negative output audio channel for speech/telephone - Open Circuit

9457939

9458193

13636352 - Control Module not coded I have fitted a new bluetooth module to support rSAP and HFP, do i need to re-code? If so anyone know how?

Thanks,

Mark

I have just run an auto-scan on my Skoda Superb 2.0TDI (170) and had the following codes returned:

001137 - Exhaust Pressure Sensor 1 (G450): Implausible Signal Should i just clear the fault and hope it does't come back?

P0471 - 000 - -

Freeze Frame:

Fault Status: 01100000

Fault Priority: 2

Fault Frequency: 1

Mileage: 49080 km

Time Indication: 0

Date: 2030.14.24

Time: 18:09:32

Freeze Frame:

RPM: 0 /min

Speed: 0.0 km/h

Voltage: 13.07 V

Pressure: -49 mbar

Pressure: -21 mbar

(no units): 0.0

Temperature: 19.8°C

009299 - Diesel Particle Filter; Differential Pressure Sensor: Implausible Signal This caused my "MIL" to come on, but looks like only occured once, should i clear and ignore for now?

P2453 - 000 - - - MIL ON

Freeze Frame:

Fault Status: 11100000

Fault Priority: 2

Fault Frequency: 1

Mileage: 49080 km

Time Indication: 0

Date: 2030.14.24

Time: 18:09:32

Freeze Frame:

RPM: 0 /min

Speed: 0.0 km/h

Voltage: 13.07 V

Pressure: -49 mbar

Pressure: -23 mbar

(no units): 0.0

Temperature: 19.8°C

Also had the following codes for the "Telephone" module, however i didn't save a log, just made note of the codes:

9457427 - Negative output audio channel for speech/telephone - Open Circuit

9457939

9458193

13636352 - Control Module not coded I have fitted a new bluetooth module to support rSAP and HFP, do i need to re-code? If so anyone know how?

Thanks,

Mark

Hi,

I wouldn't ignore the fault codes relating to the the pressure sensor G450 or the one for the DPF, the pressure sensor seems to be common fault on the Superb. ignoring it could damage the engine or DPF. A new sensor requires calibrating once fitted.

Tony

Requires a modified g450 pressure sensor and adaptation, I would also check for an ECU update and regen if required.