P0102 on Chevrolet vehicles Mass air flow sensor signal too low
P0102 is named on 5 Chevrolet model years (2023–2026): 11 manufacturer filings and 0 owner reports in NHTSA’s files, across Suburban, Tahoe, Equinox.
Which Chevrolet model years name P0102
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2024 Chevrolet Suburban | Electrical System | 4 | — |
| 2024 Chevrolet Tahoe | Engine | 2 | — |
| 2023 Chevrolet Suburban | Electrical System | 2 | — |
| 2023 Chevrolet Tahoe | Engine | 2 | — |
| 2026 Chevrolet Equinox | Not specified | 1 | — |
A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.
Chevrolet filings that name P0102
Source: NHTSA manufacturer communicationsBulletins and campaigns Chevrolet filed with NHTSA whose summary names P0102. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- 24-NA-158 Service bulletin2024-08-20 · 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.
- 24-NA-158 Service bulletin2024-09-13 · 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.
- PIP6109 Service bulletin2026-04-08 · Unknown Or Other
- This Preliminary information communicates the possibility of MIL with DTC set of U060F, U1346, and/or P0102.
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. The record above is what Chevrolet and its owners have filed about it; the code’s page across every make has the whole file.
Common questions
Source: NHTSA files and the OBD-II standardIs P0102 a known problem on Chevrolet vehicles?
It is a documented one: NHTSA's files hold 11 manufacturer filings and 0 owner reports naming P0102 on 5 Chevrolet model years (2023–2026). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.
Which Chevrolet models does P0102 appear on most?
2024 Suburban (4 documents), 2023 Suburban (2 documents), 2024 Tahoe (2 documents).
Does P0102 on a Chevrolet mean it is recalled?
No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.