Q: Barometric Pressure Sensor Error Code

asked by on

Our Ford Fiesta got an error code P2227, barometric pressure sensor a circuit range/performance. I would like to be able to buy a new sensor and replace it for about $90, rather than paying $90 for a mechanic to determine if the problem exists or not. My question is, if I replace the sensor and still get an error code, what would be the next step in the process?

Thank you,

My car has 45000 miles.
My car has an automatic transmission.

The next step would be to do a proper full pinpoint test indication in the troubleshooting charts for the code that you got. This test will check the wiring, connections, ECM connections and the ECM itself. If you do not have a scanner and manual with a digital multimeter to do the tests then have a mechanic like one from YourMechanic to do a full diagnostic after the sensor does not fix the problem.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Barometric Pressure Sensor Error Code

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Radio does not work and speakers make popping noise when car is not running

The whine you hear is likely from a bad ground or a shorted wire. Make sure all the wire ends are insulated, so they do not touch anything. If the vehicle had a premium sound system, you may have an...

Q: P0231 code coming on - reduced RPM and trembling with the AC on

Diagnostic Trouble Code P0231 relates to a problem with the wiring in the fuel pump circuit, although it is also possible to have a faulty fuel pump that draws too much current and creates a voltage drop in the circuit....

Q: Engine won't start.

Hello, thank you for writing in. No-start situations can be frustrating. The first place to start is to determine if that replacement starter is working. Its not terribly uncommon for a replacement part to fail prematurely. If it was refurbished,...

Related articles

Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.