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
P1116
Engine Coolant Temperature Sensor is Out of Self-Test Range
Renault
Fuel and Air Metering
High severity
P1127
Detected insufficient flow through the solenoid valve boost pressure
Renault
Injector Circuit
High severity
P1136
Intake Valve Timing Control Solenoid Valve Circuit Bank 2
Renault
Fuel and Air Metering
High severity
P1143
Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1
Renault
Fuel and Air Metering
Medium severity
P1146
Heated Oxygen Sensor 2 Minimum Voltage Monitoring Bank 1
Renault
Fuel and Air Metering
Medium severity
P1149
Air/Fuel Ratio Sensor 1 Circuit Range/Performance
Renault
Fuel and Air Metering
Medium severity
P1151
Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean Bank 2
Renault
Fuel and Air Metering
Medium severity
P1152
Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Rich Bank 2
Renault
Fuel and Air Metering
Medium severity
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