171 distinct codes across 190 real Volvo diagnostics.
171 distinct codes across 190 real diagnostics on Volvo, including the Volvo-specific ones no generic code list can decode.
Volvo-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 Volvo and ranked by how often we have actually seen them, they are a claim we can stand behind.
- P1890, seen in 8 Volvo diagnostics
- B1026, seen in 4 Volvo diagnostics
- B1A69, seen in 4 Volvo diagnostics
- B10EA, seen in 3 Volvo diagnostics
- B12A6, seen in 3 Volvo diagnostics
- B1B40, seen in 3 Volvo diagnostics
- B1D29, seen in 3 Volvo diagnostics
- P1119, seen in 3 Volvo diagnostics
- P1262, seen in 3 Volvo diagnostics
- U132E, seen in 3 Volvo diagnostics
- B103C, seen in 2 Volvo diagnostics
- B103D, seen in 2 Volvo diagnostics
- B10A6, seen in 2 Volvo diagnostics
- B10AE, seen in 2 Volvo diagnostics
- B1187, seen in 2 Volvo diagnostics
- B11D9, seen in 2 Volvo diagnostics
- B1B57, seen in 2 Volvo diagnostics
- B1034, seen in 1 Volvo diagnostic
- B1044, seen in 1 Volvo diagnostic
- B10A2, seen in 1 Volvo diagnostic
- B1206, seen in 1 Volvo diagnostic
- B14BA, seen in 1 Volvo diagnostic
- B14DC, seen in 1 Volvo diagnostic
- B1508, seen in 1 Volvo diagnostic
- B1509, seen in 1 Volvo diagnostic
- B156D, seen in 1 Volvo diagnostic
- B1682, seen in 1 Volvo diagnostic
- B1B36, seen in 1 Volvo diagnostic
- C1072, seen in 1 Volvo diagnostic
- C1106, seen in 1 Volvo diagnostic
- C3707, seen in 1 Volvo diagnostic
- C3711, seen in 1 Volvo diagnostic
- P1044, seen in 1 Volvo diagnostic
- P1060, seen in 1 Volvo diagnostic
- P1061, seen in 1 Volvo diagnostic
- P1065, seen in 1 Volvo diagnostic
- P1232, seen in 1 Volvo diagnostic
- P1296, seen in 1 Volvo diagnostic
- P131D, seen in 1 Volvo diagnostic
- P135F, seen in 1 Volvo diagnostic
- P1463, seen in 1 Volvo diagnostic
- P1507, seen in 1 Volvo diagnostic
- P1517, seen in 1 Volvo diagnostic
- P1540, seen in 1 Volvo diagnostic
- P1549, seen in 1 Volvo diagnostic
- P1564, seen in 1 Volvo diagnostic
- P1701, seen in 1 Volvo diagnostic
- P1889, seen in 1 Volvo diagnostic
- U1050, seen in 1 Volvo diagnostic
- U105E, seen in 1 Volvo diagnostic
- U1076, seen in 1 Volvo diagnostic
- U1104, seen in 1 Volvo diagnostic
- U1105, seen in 1 Volvo diagnostic
- U133C, seen in 1 Volvo diagnostic
- U3000, seen in 1 Volvo diagnostic
- U3003, seen in 1 Volvo diagnostic
- U3FFF, seen in 1 Volvo diagnostic
Standard codes we see most on Volvo
These are standardised, so they mean the same thing on every vehicle. The counts are what we see on Volvo specifically.
- P0299, Turbocharger underboost condition
- P2009, Intake manifold runner control circuit low, bank 1
- P0001, Fuel volume regulator control circuit open
- P0647, A/C clutch relay control circuit high
- P00BC, Mass air flow sensor A circuit range/performance, air flow too low
- P0400, Exhaust gas recirculation flow
- P0675, Cylinder 5 glow plug circuit
- P2452, Diesel particulate filter pressure sensor A circuit
- C0037, Left rear wheel speed sensor circuit
- P0171, System too lean, bank 1
- P0172, System too rich, bank 1
- P20EE, SCR NOx catalyst efficiency below threshold, bank 1
- P250F, Engine oil level too low
- P00BD, Mass air flow sensor A circuit range/performance, air flow too high
- P04D9, not individually documented
- P2262, Turbocharger boost pressure not detected, mechanical
- U0252, not individually documented
- U0422, not individually documented
- U0484, not individually documented
- P0002, Fuel volume regulator control circuit range/performance
- P0483, Cooling fan rationality check
- P050C, not individually documented
- P2002, Diesel particulate filter efficiency below threshold, bank 1
- P250A, not individually documented
- C003A, not individually documented
- P0049, Turbocharger turbine overspeed
- P00BE, not individually documented
- P0420, Catalyst system efficiency below threshold, bank 1
- P042F, not individually documented
- P0471, Exhaust pressure sensor range/performance
- P06DE, not individually documented
- P0737, not individually documented
- P0807, Clutch position sensor circuit low
- P0931, not individually documented
- P2008, Intake manifold runner control circuit open, bank 1
- P2187, System too lean at idle, bank 1
- P24C6, not individually documented
- U0121, Lost communication with ABS control module
- C0034, Right front wheel speed sensor circuit
- C0040, Right rear wheel speed sensor circuit
What tends to go wrong on Volvo
By share of the codes we have seen on this marque. A description of our own caseload, not a reliability ranking.
- Body, manufacturer-specific, 46 code sightings
- Turbo and boost control, 36 code sightings
- Bus communication, 33 code sightings
- Powertrain, manufacturer-specific, 30 code sightings
- Not yet classified, 25 code sightings
- Fuel pressure and delivery, 14 code sightings