Scania EMS DTC 88 NOx sensor T131, reacts slowly

EMS Engine Management System · Scania

Code 88 (decimal). Some diagnostic tools show it in hexadecimal as 000058.

In short

NOx sensor T131 downstream of the particle filter reacts slowly.

Applies to: EMS10

What does Scania EMS fault code 88 mean?

NOx sensor T131 downstream of the particle filter reacts slowly.

What causes Scania DTC 88?

Fault in NOx sensor T131.

How to fix Scania EMS fault code 88?

  1. Replace NOx sensor T131.
  2. Clear the fault code.

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

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