Fault codes P2600–P2699
P26xx codes mainly cover: fuel and air, injectors, battery, charging and glow plugs. Our list has 55 codes in this range. 11 of them mean you shouldn't keep driving. Repairs cost roughly €40–1200, depending on the fault. The most common are P2604, P2605, P2606. Based on AI combined with our hands-on workshop experience and knowledge.
Most common in this range
P2604Intake air heater: reading or operation not right ("A")P2605Intake air heater: open circuit ("B")P2606Intake air heater: reading or operation not right ("B")P2607Intake air heater: signal or voltage too low ("B")P2608Intake air heater: signal or voltage too high ("B")P2609Intake air heater: reading or operation not rightP2610Control module: reading or operation not right (engine off)P2611A/C distribution valve: open circuit
All codes in this range
P2604Intake air heater: reading or operation not right ("A")P2605Intake air heater: open circuit ("B")P2606Intake air heater: reading or operation not right ("B")P2607Intake air heater: signal or voltage too low ("B")P2608Intake air heater: signal or voltage too high ("B")P2609Intake air heater: reading or operation not rightP2610Control module: reading or operation not right (engine off)P2611A/C distribution valve: open circuitP2612A/C distribution valve: signal or voltage too lowP2613A/C distribution valve: signal or voltage too highP2614Camshaft position sensor: open circuitP2615Camshaft position sensor: signal or voltage too lowP2616Camshaft position sensor: signal or voltage too highP2617Crankshaft position sensor: open circuitP2618Crankshaft position sensor: signal or voltage too lowP2619Crankshaft position sensor: signal or voltage too highP2620Throttle/pedal position sensor: open circuitP2621Throttle/pedal position sensor: signal or voltage too lowP2622Throttle/pedal position sensor: signal or voltage too highP2623ICP regulator: open circuitP2624ICP regulator: signal or voltage too lowP2625ICP regulator: signal or voltage too highP2626Oxygen sensor pumping current: open circuit (pumping current, bank 1, sensor 1)P2627Oxygen sensor pumping current: signal or voltage too low (pumping current, bank 1, sensor 1)P2628Oxygen sensor pumping current: signal or voltage too high (pumping current, bank 1, sensor 1)P2629Oxygen sensor pumping current: open circuit (pumping current, bank 2, sensor 1)P2630Oxygen sensor pumping current: signal or voltage too low (pumping current, bank 2, sensor 1)P2631Oxygen sensor pumping current: signal or voltage too high (pumping current, bank 2, sensor 1)P2632Fuel pump: open circuit ("B")P2633Fuel pump: signal or voltage too low ("B")P2634Fuel pump: signal or voltage too high ("B")P2635Fuel pump: reading or operation not right ("A")P2636Fuel pump: reading or operation not right ("B")P2665Fuel shut-off valve: open circuit ("B")P2666Fuel shut-off valve: signal or voltage too low ("B")P2667Fuel shut-off valve: signal or voltage too high ("B")P2669Actuator supply voltage: open circuit ("B")P2670Actuator supply voltage: signal or voltage too low ("B")P2671Actuator supply voltage: signal or voltage too high ("B")P2672Injection pump and timing: timing offsetP2673Injection pump and timing: not learnedP2674Injection pump calibration: not learnedP2684Actuator supply voltage: open circuit ("C")P2685Actuator supply voltage: signal or voltage too low ("C")P2686Actuator supply voltage: signal or voltage too high ("C")P2690Injector: readings don't match (cylinder 5)P2691Injector: readings don't match (cylinder 6)P2692Injector: readings don't match (cylinder 7)P2693Injector: readings don't match (cylinder 8)P2694Injector: readings don't match (cylinder 9)P2695Injector: readings don't match (cylinder 10)P2696Injector: readings don't matchP2697Injector: open circuit ("A")P2698Injector: reading or operation not right ("A")P2699Injector: signal or voltage too low ("A")
Want a definite answer?
Bring the car to our workshop in Estonia for diagnostics. We read the fault codes, test the sensors and tell you what is wrong. Repair price depends on the work involved, generally €45 per hour.