P1059
MAP Sens Out Of Limits
P1059 is an OBD-II diagnostic trouble code meaning: MAP Sens Out Of Limits. Common causes: map sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine idling
- Dips during acceleration
- Increased fuel consumption
- Check Engine Light Illuminates
- Reduced engine power
Causes
- MAP sensor malfunction
- Open or short circuit in the sensor circuit
- Sensor vacuum hose is dirty or damaged
- Intake manifold problems (vacuum leaks)
- ECU malfunction (rare)
How to Fix
- Check the integrity of the MAP sensor vacuum hose
- Check the condition of the sensor electrical circuit
- Clean sensor connector contacts
- Check the sensor readings using a diagnostic scanner
- Replace MAP sensor if necessary
Related codes
FAQ
What does the P1059 code mean?
P1059 is an OBD-II diagnostic trouble code that indicates: MAP Sens Out Of Limits
What causes a P1059 error code?
The most common causes of P1059 include: MAP sensor malfunction; Open or short circuit in the sensor circuit; Sensor vacuum hose is dirty or damaged; Intake manifold problems (vacuum leaks).
How do I fix a P1059 diagnostic trouble code?
To fix P1059: Check the integrity of the MAP sensor vacuum hose. Check the condition of the sensor electrical circuit. Clean sensor connector contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1059?
Yes, but get it checked soon
How much does it cost to fix P1059?
The estimated repair cost for P1059 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat