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P0129

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Question
OBDII fault codes
It is very possible that the intake air temperature sensor or the barometric pressure sensor will require replacement. What is likely happening is that there is a corrolation between these two sensors either because one of them is malfunctioning, there...
Question
code p0129
Hello, thank you for writing in. The vehicle is likely having an issue with the air intake sensors. The point of this sensor is to detect atmospheric pressure, which in other terms means a measurement of the oxygen available in...
Question
car won't start and keeps showing error code P0129.
With a reoccurring code such as this, after replacing the sensor, it is time to test the wiring harness and connector at the sensor. The orange wire should have 5V. This would be the 5 volt reference. The black and...
Question
Codes P0129 and P0175.
Hello. Thank you for writing in. With the codes you are receiving, and due to the order in which they triggered, you will want to focus on the P0129 MAP sensor reading. The Manifold Absolute Pressure sensor uses a 5...

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