Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0107Map Sensor Circuit Low
Manufacturer communications
25Original wording in English
CHEVROLET, GMC
This Preliminary information communicates the following issues and directs dealership to inspect the engine harness for shorting. Some customers may comment on any of the following concerns: - SES MIL - No Start - No Crank - Engine runs rough - Reduced engine power - Erratic speedo - Blown Fuse(s): F46UA, F47UA, F51UA, F78UA, F8…
CHEVROLET, GMC
This Preliminary information communicates an issue with the engine wiring harness shorting at the left front cylinder head causing any of the following issues: - IPC gauges sweeping while driving - Several IPC warning messages and MIL displayed - Any combination of the following DTC's: U0073 U0100 U0101 U0121 U0128 U0129 U0131 U…
CHEVROLET, GMC
This Preliminary information communicates an issue with the engine wiring harness shorting at the left front cylinder head causing any of the following issues: - IPC gauges sweeping while driving - Several IPC warning messages and MIL displayed - Any combination of the following DTC's: U0073 U0100 U0101 U0121 U0128 U0129 U0131 U…
RAM
Customer complaint may include MIL/Check Engine lamp on, other driveability complaints. Upon further investigation, fault codes P0107- Map Sensor Circuit Low, P0108-Map Sensor Circuit High, P2172-High Airflow/Vacuum Leak Detected (Instantaneous Accumulation), P2173-High Airflow/Vacuum Leak Detected (Slow Accumulation) may be set…
Check vehicle applicability
92A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Buick | RAINIER ↗ | 2004 |
| Buick | SKYLARK ↗ | 1997 |
| Cadillac | ESCALADE ↗ | 2016 |
| Cadillac | ESCALADE ESV ↗ | 2016 |
| Chevrolet | CAVALIER ↗ | 1996 |
| Chevrolet | COLORADO ↗ | 2012 |
| Chevrolet | COLORADO ↗ | 2011 |
| Chevrolet | COLORADO ↗ | 2010 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.