Fuel and air metering, general
Codes about the mixture in general and about auxiliary emission systems: valve timing, oxygen sensor heaters, crankcase ventilation.
33 codes in this section, 33 with a guide
What it usually turns out to be
- Camshaft phasers usually complain about oil pressure rather than themselves: check the level and service interval first, the part second.
- Oxygen sensor heater codes are often a fuse or a connector rather than the sensor.
- If they appeared right after a timing belt job, look for an assembly mistake, not wear.
P0010Intake camshaft actuator (bank 1) — circuit malfunctionguideP0011Intake camshaft position (bank 1) — timing over-advanced or system performanceguideP0012Intake camshaft timing (bank 1) — over-retardedguideP0013Exhaust camshaft actuator (bank 1) — circuit malfunctionguideP0014Exhaust camshaft position (bank 1) — timing over-advanced or system performanceguideP0015Exhaust camshaft timing (bank 1) — over-retardedguideP0016Crankshaft/camshaft position correlation (bank 1, intake)guideP0017Crankshaft/camshaft position correlation (bank 1, exhaust)guideP0020Intake camshaft actuator (bank 2) — circuit malfunctionguideP0021Intake camshaft timing (bank 2) — over-advancedguideP0022Intake camshaft timing (bank 2) — over-retardedguideP0024Exhaust camshaft timing (bank 2) — over-advancedguideP0030O2 sensor heater circuit malfunction (bank 1, sensor 1)guideP0037O2 sensor heater circuit low (bank 1, sensor 2)guideP0087Fuel rail pressure too lowguideP0088Fuel rail pressure too highguideP0089Fuel pressure regulator performanceguideP0096Intake air temperature sensor 2 circuit range/performanceguideP1000Self-test not completed — a full drive cycle is neededguideP2002Diesel particulate filter efficiency below limit (bank 1)guideP2003Diesel particulate filter efficiency below limit (bank 2)guideP2004Intake manifold runner control stuck open (bank 1)guideP2006Intake manifold runner control stuck closed (bank 1)guideP2008Intake manifold runner control — circuit malfunctionguideP2015Intake manifold runner position sensor — malfunctionguideP2032Exhaust gas temperature sensor 3 — low signalguideP203BReductant level sensor — malfunctionguideP2047Reductant injector — circuit malfunctionguideP2048Reductant injector — low signalguideP204FReductant system performance below limitguideP2096System too lean off idle (bank 1)guideP2097System too rich off idle (bank 1)guideP20EESCR catalyst efficiency below limit (bank 1)guide
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Other sections
Intake measuring sensors 17Oxygen sensors 19Throttle and accelerator pedal 15Mixture: lean and rich 11Fuel and air metering: injectors 25Ignition system and misfires 29Exhaust gas recirculation (EGR) 7Secondary air injection 3Catalytic converter 4Canister and purge valves 9Fuel vapour leaks 7Fuel level in the tank 4Diesel particulate filter 6Idle and auxiliary systems 22Control module and its circuits 21Transmission 17Communication between modules 20Brakes, ABS and stability control 17Body, airbags and lighting 12