Scania EMS DTC 8320 Temperature sensor T158 upstream of the particulate filter

EMS Engine Management System · Scania · 3 variants

Code 8320 (decimal). Some diagnostic tools show it in hexadecimal as 2080.

In short

Side-by-side comparisons between the 3 temperature sensors T158 indicate implausible values.

Variant 1: T158, Temperature sensor upstream of the particulate filter, implausible value

Applies to: EMS10

What does Scania EMS fault code 8320 mean?

What causes Scania DTC 8320?

How to fix Scania EMS fault code 8320?

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Variant 2

Applies to: EMS S8

Variant 3

Applies to: EMS S8 (S8PDE)

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 8320 in other Scania systems

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