Independent Auto Diagnostics, Tech Analysis and Smart Insights
The P0194 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected an intermittent or unstable signal from the fuel rail pressure sensor. This means the signal from…
The P0193 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a high input signal from the fuel rail pressure sensor. This means the voltage signal sent…
The P0192 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a low input signal from the fuel rail pressure sensor. This means the voltage signal sent…
The P0190 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a malfunction in the fuel rail pressure sensor circuit. The fuel rail pressure sensor monitors the…
The P0094 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a small leak in the fuel system. This code is commonly associated with diesel engines using…
The P0093 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a large leak in the fuel system. This code is most commonly associated with diesel engines,…
The P0161 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a malfunction in the heater circuit of the oxygen (O2) sensor on Bank 2 Sensor 2.…
The P0160 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected no activity from the oxygen (O2) sensor located on Bank 2 Sensor 2. This sensor is…
The P0159 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a slow response from the oxygen (O2) sensor located on Bank 2 Sensor 2. This sensor…
The P0158 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a high voltage signal from the oxygen (O2) sensor located on Bank 2 Sensor 2. This…
