Sensor o2 oxygen heater voltage p0137 heated p0138 resistance ho2s p0053 carparts p0030 causes sensor1 bank2 Egr p0401 insufficient f150 Code p0401 egr flow insufficient fixed !
P0138 Code: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) - In The
P0138 code: o2 sensor circuit high voltage (bank 1, sensor 2)
![P0138 Code: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) - In The](https://i2.wp.com/www.carparts.com/blog/wp-content/uploads/2021/07/Heated-oxygen-sensor-in-the-exhaust-of-a-car-focused-1536x1021.jpg)
P0138 Code: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) - In The
![Code P0401 Egr Flow insufficient Fixed ! | Doovi](https://i.ytimg.com/vi/CDwaOLKgXNg/hqdefault.jpg)
Code P0401 Egr Flow insufficient Fixed ! | Doovi