T6 150 Turbo Boost Sensor Fault

[GMT13]

Hi, We have been having a number of issues with warning lights coming on and the van going into limp mode. We have had a new turbo and the problems we are seeing have not changed.

The fault codes are

P0236 - Turbocharger/ Supercharger Boost Sensor "A" Circuit Range/Performance

P13D6 - Manufacturer-specific code

24936 - Sensor for internal pressure of cylinder 3: Implausible signal

30251 - Turbocharger Boost Sensor (A) Circ.: Range/ Performance

Any help in pointing me in the right direction would be appreciated.

 

[mmi]

I guess it's only two issues:

1)​

P0236 - Turbocharger/ Supercharger Boost Sensor "A" Circuit Range/Performance

30251 - Turbocharger Boost Sensor (A) Circ.: Range/ Performance

VCDS reports the 30251 as -
30251 - Manifold Pressure / Boost Sensor (G31) - P0236 00 [100] - Implausible Signal

Fault code help please

Hi guys I have the fault code as listed below and have changed the sensor but still have the fault code showing after reset. I have no loss of power or any other problems apart from the waring lights. would anybody have an idea of what to try next, Thanks.

www.t6forum.com

Can your diagnostics tool read the sensor to see what it actually reports?

2)​

P13D6 - Manufacturer-specific code

P13D6 - Cylinder 3 Internal Pressure Sensor

24936 - Sensor for internal pressure of cylinder 3: Implausible signal

24936 - Cylinder 3 Internal Pressure Sensor - P13D6 00 [236] - Implausible Signal

Can your diagnostics tool read the sensor to see what it actually reports?

 

[GMT13]

Hi, Thanks for getting back to me on this. I have Carista which gives the following information in addition to the fault codes:

 

[mmi]

Hi, Thanks for getting back to me on this. I have Carista which gives the following information in addition to the fault codes:


View attachment 264331View attachment 264332

I'm afraid the information provided by Carista doesn't help much as the sensor readings were not captured.

Anyways, replacement of the sensors likely cures the issues, unless it's a wiring fault... that's why would have been useful to verify the values ECU is seeing.