P0107 on Honda
Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0107 on Honda vehicles indicates manifold absolute pressure/barometric pressure circuit low input. Au7o has documented this code across 1 Honda model — most commonly on Civic. The PCM detects an abnormally low voltage signal from the MAP (or barometric pressure) sensor circuit, below the minimum expected threshold. This usually points to a wiring or sensor fault rather than a true pressure reading. Drivers may experience hard starting, rough idle, poor fuel economy, and stalling. Typical repair costs on Honda range from $40 to $180, depending on the specific model and root cause.
Common Causes of P0107
- •Faulty MAP sensor
- •Open or short to ground in the MAP signal wire
- •Poor or corroded connection at the MAP sensor
- •Damaged or disconnected reference voltage circuit
- •Bad sensor ground
- •Failed PCM (rare)
P0107 on Honda by Model
Honda Civic(1 issue)
- MAP Sensor Failure (1.6L D-Series)1996-1999
The manifold absolute pressure (MAP) sensor mounted on the throttle body of 1.6L D16 Civics commonly fails as it ages, losing the ability to hold vacuum or drifting out of its 0.5-4.5V calibration range. Because the PCM uses MAP voltage as the primary load input on these speed-density systems, a failing sensor causes the ECU to mis-fuel and mis-time the engine. Failures often set P0107 / P0108 / P1128 / P1129 codes and frequently coincide with cracked vacuum hoses on the upper intake.
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View P0107 across all makes →Frequently Asked Questions
What does P0107 mean on Honda?▼
P0107 stands for "Manifold Absolute Pressure/Barometric Pressure Circuit Low Input." The PCM detects an abnormally low voltage signal from the MAP (or barometric pressure) sensor circuit, below the minimum expected threshold. This usually points to a wiring or sensor fault rather than a true pressure reading. Drivers may experience hard starting, rough idle, poor fuel economy, and stalling. On Honda specifically, this code is documented across 1 model.
What causes P0107 on Honda vehicles?▼
Common causes on Honda: Faulty MAP sensor, Open or short to ground in the MAP signal wire, Poor or corroded connection at the MAP sensor, Damaged or disconnected reference voltage circuit, Bad sensor ground. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0107 on a Honda?▼
Repair costs on Honda range from $40 to $180, depending on the specific model and root cause.
Which Honda models have P0107 documented?▼
Au7o has documented P0107 on 1 Honda model: Civic.