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P077D
Output Shaft Speed Sensor Circuit High
Generic · engine
Data confidence
65%
The control module detected that the signal in the Output Shaft Speed circuit stayed above the expected operating range.
TuningBot DTC Database · v4.37.15
P077D Output Shaft Speed Sensor Circuit High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P077D means
Related and nearby codes
How to read P077D
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
77D
Specific fault index within the subsystem.
Frequently asked questions about P077D
What does P077D mean?
Output Shaft Speed Sensor Circuit High. The control module detected that the signal in the Output Shaft Speed circuit stayed above the expected operating range.
Is P077D generic or manufacturer-specific?
P077D is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P077D 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
Understand the system behind this code: Diagnostic Strategy and DTC Logic