42 distinct codes across 33 real Renault diagnostics.
42 distinct codes across 33 real diagnostics on Renault, including the Renault-specific ones no generic code list can decode.
Renault-specific codes
These are manufacturer-specific, which means the same code on another marque is a different fault. That is exactly why they have no page of their own and no entry in any generic code list. Scoped to Renault and ranked by how often we have actually seen them, they are a claim we can stand behind.
- P1525, seen in 5 Renault diagnostics
- P1006, seen in 3 Renault diagnostics
- C1453, seen in 2 Renault diagnostics
- C1481, seen in 2 Renault diagnostics
- P1024, seen in 2 Renault diagnostics
- P1453, seen in 2 Renault diagnostics
- B1401, seen in 1 Renault diagnostic
- C1015, seen in 1 Renault diagnostic
- P112B, seen in 1 Renault diagnostic
- P15B6, seen in 1 Renault diagnostic
- P1659, seen in 1 Renault diagnostic
Standard codes we see most on Renault
These are standardised, so they mean the same thing on every vehicle. The counts are what we see on Renault specifically.
- P0110, Intake air temperature sensor 1 circuit
- P0420, Catalyst system efficiency below threshold, bank 1
- P2000, not individually documented
- P2263, Turbocharger boost system performance
- C2A06, not individually documented
- P0115, Engine coolant temperature circuit
- P0120, Throttle or pedal position sensor A circuit
- P0340, Camshaft position sensor A circuit, bank 1
- P0560, System voltage
- C0061, not individually documented
- P0045, Turbocharger boost control solenoid circuit open
- P0101, Mass or volume air flow circuit range/performance
- P0105, Manifold absolute pressure / barometric pressure circuit
- P0203, Injector circuit open, cylinder 3
- P0303, Cylinder 3 misfire detected
- P0380, Glow plug or heater circuit A
- P0403, Exhaust gas recirculation control circuit
- P0409, Exhaust gas recirculation sensor A circuit
- P0504, Brake switch A/B correlation
- P0571, Brake switch A circuit
- P2002, Diesel particulate filter efficiency below threshold, bank 1
- P2100, Throttle actuator control motor circuit open
- P24A8, not individually documented
What tends to go wrong on Renault
By share of the codes we have seen on this marque. A description of our own caseload, not a reliability ranking.
- Powertrain, manufacturer-specific, 15 code sightings
- Chassis, manufacturer-specific, 12 code sightings
- Air intake and MAF/MAP, 5 code sightings
- Turbo and boost control, 5 code sightings
- Not yet classified, 4 code sightings
- Catalytic converter, 3 code sightings