P0102
7 owner reports and 30 manufacturer filings across 17 model years from Cadillac, Chevrolet, Ford, GMC and others.
Where P0102 shows up
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2023 GMC Yukon | Electrical System | 6 | — |
| 2024 Cadillac Escalade | Electrical System | 4 | — |
| 2023 Cadillac Escalade | Electrical System | 4 | — |
| 2024 Chevrolet Suburban | Electrical System | 4 | — |
| 2024 GMC Yukon | Engine | 4 | — |
| 2023 Chevrolet Suburban | Engine | 2 | — |
| 2024 Chevrolet Tahoe | Electrical System | 2 | — |
| 2023 Chevrolet Tahoe | Electrical System | 2 | — |
| 2026 Chevrolet Equinox | Unknown Or Other | 1 | — |
| 2017 Ford Edge | Engine And Engine Cooling | — | 1 |
| 2016 GMC Sierra 3500HD | Power Train | — | 1 |
| 2026 GMC Terrain | Unknown Or Other | 1 | — |
| 2019 Nissan Kicks | Engine | — | 1 |
| 2018 Nissan Kicks | Engine | — | 1 |
| 2017 Nissan Rogue | Engine | — | 1 |
| 2019 Subaru Outback | Fuel System, Gasoline | — | 1 |
| 2018 Toyota Prius | Electrical System | — | 1 |
A model year appears here because the code is named in its record, not because every one of these vehicles sets it. Counts are mentions in the federal files, not failure rates — nobody publishes the denominator.
What it gets filed under
What owners said
Source: NHTSA complaint databaseOwners’ own words, one per nameplate, scrubbed of anything identifying. These are unverified reports filed with NHTSA — they are what was said, not a finding that it was true.
I am getting P0101 and P0102 error code related to mass or volumn air flow sensor
My Car ocassionally comes with Code P0101 and P0102 when the check Engine light comes on
The contact had taken the vehicle to a local dealer, where it was diagnosed and DTC codes: P0756; P1450; P0136; P0102 were retrieved
The contact stated that she purchased an OBD reader and diagnosed the vehicle and retrieved codes: P0177, P0174, P0102 and P0113
Error codes P0113 and P0102 and warning messages for check engine and ics malfunction* lappeared when starting the garaged vehicle in approximately 55f room temperature
Manufacturer filings that name it
Source: NHTSA manufacturer communicationsService bulletins and campaigns whose filed summary names P0102. Quoting the document number at a service desk is often the fastest route to a diagnosis someone has already written down.
- PIP61092026-04-08 · Unknown Or Other
- This Preliminary information communicates the possibility of MIL with DTC set of U060F, U1346, and/or P0102.
- 24-NA-1582024-09-13 · Electrical System
- This technical bulletin provides a procedure to correct the condition of Malfunction Indicator Lamp Illuminated with Active DTC P0102 and Possibly U060F and U1346 at the Mass Air Flow Sensor.
- 24-NA-1582024-08-20 · Electrical System
- This technical bulletin provides a procedure to correct the condition of Malfunction Indicator Lamp Illuminated with Active DTC P0102 and Possibly U060F and U1346 at the Mass Air Flow Sensor.
What P0102 means
Source: SAE J2012 / OBD-IIMass air flow sensor signal too low.
A stored code names the test that failed, never the part that caused it. It is the starting point of a diagnosis, not its conclusion — the same code has several possible causes and the cheap one is not always right.
Common questions about P0102
Source: NHTSA files and the OBD-II standardCan I keep driving with P0102 stored?
Nobody can answer that from the code alone, and a site that does is guessing. A steady light generally means the fault was logged and the vehicle is in a reduced-risk mode; a flashing light means stop soon, because a misfiring engine can destroy a catalytic converter in minutes. The safe read of this page is the mileage and the components, not permission.
Does a code mean the car is recalled?
No. Recalls are filed by campaign and matched by VIN, and none of them are triggered by a scan tool. If you want to know whether an open recall applies to one specific vehicle, check the VIN at nhtsa.gov/recalls — that is the only source that settles it.
Why do the counts here differ from other sites?
Because these are not estimates. Every number on this page is a count of documents in NHTSA's own files: manufacturer communications that name the code in their filed summary, and owner complaints that name it in the narrative. We do not model, weight or extrapolate them.
Will clearing the code fix it?
Clearing turns the light off and erases the freeze-frame data a technician would have used to work out what happened. If the condition is still there the code returns, usually within a few drive cycles, and the diagnosis now starts from less information than before.