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TuningBot DTC Database · v4.37.15

P06FB Glow Plug Control Module 2 Memory Checksum Error

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainSoftwareOBD2

What P06FB means

P06FB
Glow Plug Control Module 2 Memory Checksum Error Generic · software Data confidence 65%

The control module registered the fault condition described as "Glow Plug Control Module 2 Memory Checksum Error".

Symptoms

  • MIL illuminated
  • Possible no-start or limited operation depending on module

Possible causes

  • Corrupted control module memory content
  • Interrupted or faulty programming/flashing session
  • Control module internal hardware fault
  • Supply voltage drop during programming

Recommended checks

  • Verify stable power supply and grounds
  • Check software/calibration version against OEM data
  • Re-read the fault after clearing to confirm persistence
  • Assess whether a verified re-flash of the original calibration is appropriate

Related and nearby codes

P06 range
P0600P0601P0602P0603P0604P0605P0606P0607P0608P0609P060AP060BP060CP060DP060EP060FP0610P0611

How to read P06FB

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

6FB

Specific fault index within the subsystem.

Frequently asked questions about P06FB

What does P06FB mean?

Glow Plug Control Module 2 Memory Checksum Error. The control module registered the fault condition described as "Glow Plug Control Module 2 Memory Checksum Error".

Is P06FB generic or manufacturer-specific?

P06FB is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P06FB at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

Stage 1/2/3 TuningDPF RemovalEGR RemovalAdBlue / SCR RemovalDTC RemovalIMMO OFFSpeed Limiter (Vmax)

Understand the system behind this code: Checksum in ECU Files

ECU tuningDyno-tested results by model and engine See the results →

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