P0200 Code – Injector Circuit Malfunction
The P0200 diagnostic trouble code (DTC) means the engine control unit (ECU) has detected a fault in the fuel injector circuit. Fuel injectors are electronically controlled components that spray fuel…
P0183 Code – Fuel Temperature Sensor Circuit High Input
The P0183 trouble code indicates that the fuel temperature sensor “A” circuit is sending a voltage signal that is higher than expected to the ECU. A “high input” condition usually…
P0184 Code – Fuel Temperature Sensor Circuit Intermittent
The P0184 trouble code indicates an intermittent signal problem in the fuel temperature sensor “A” circuit. This means the ECU is receiving a signal that is: Unstable Fluctuating unexpectedly Temporarily…
P0182 Code – Fuel Temperature Sensor Circuit Low Input
The P0182 trouble code indicates that the fuel temperature sensor “A” circuit is reporting a low voltage signal to the ECU. A “low input” condition usually means the ECU is…
P0181 Code – Fuel Temperature Sensor Range/Performance
The P0181 trouble code indicates that the signal from the fuel temperature sensor “A” is outside the expected operating range or behaving inconsistently relative to engine conditions. Unlike P0180 (circuit…
P0180 Code – Fuel Temperature Sensor A Circuit
The P0180 trouble code indicates a malfunction in the fuel temperature sensor “A” circuit. The Engine Control Unit (ECU) relies on this sensor to monitor the temperature of the fuel…
P0175 Code – System Too Rich Bank 2
The P0175 trouble code indicates that the engine is running too rich on Bank 2, meaning there is too much fuel and not enough air in the air-fuel mixture. Bank…
P0154 Code – O2 Sensor Circuit No Activity Detected
The P0154 OBD2 code indicates that the oxygen sensor (O2 sensor) on Bank 2 Sensor 1 is showing no activity. This is the upstream sensor, located before the catalytic converter,…
P0153 Code – O2 Sensor Circuit Slow Response
The P0153 OBD2 code indicates that the oxygen sensor (O2 sensor) on Bank 2 Sensor 1 is responding too slowly to changes in exhaust gas composition. This is the upstream…
P0152 Code – O2 Sensor Circuit High Voltage
The P0152 OBD2 code indicates that the oxygen sensor (O2 sensor) on Bank 2 Sensor 1 is sending a high voltage signal to the Engine Control Unit (ECU). This is…
