OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
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Fault codes
P1158
Manifold Absolute Pressure Sensor Implausible Signal
Skoda
Fuel and Air Metering
High severity
P1172
Throttle Actuation Potentiometer Signal 2 Signal Too Low
Skoda
Fuel and Air Metering
High severity
P1181
Linear Oxygen Sensor Reference Voltage Open Circuit
Skoda
Fuel and Air Metering
Medium severity
P1183
Linear Oxygen Sensor Reference Voltage Short To Positive
Skoda
Fuel and Air Metering
Medium severity
P1188
Linear O2 Sensor Compensation Resistor Short to Ground
Skoda
Fuel and Air Metering
Medium severity
P1190
Linear O2 Sensor Reference Voltage Incorrect Signal
Skoda
Fuel and Air Metering
Medium severity
P1194
Throttle Actuator Control System Limp Home-Throttle Position Sensor 2 Position Malfunction
Skoda
Fuel and Air Metering
High severity
P1197
O2S Heater Circuit Bank 2 Sensor 1 Electrical Malfunction
Skoda
Fuel and Air Metering
Medium severity
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