The control module detected a fault associated with the HO2S Bank 1 Sensor 3 Rich or High Voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
TuningBot DTC-Datenbank · v4.37.15
P1144 Diagnose-Fehlercode (8 Interpretationen)
8 herstellerspezifische Interpretationen bei 7 Herstellern in der TuningBot DTC-Datenbank.
Chevrolet
1 Interpretation
Dodge
1 InterpretationThe control module detected a fault associated with the Fuel Rail Pressure Malfunction Positive Volume Deviation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
Hyundai
1 InterpretationThe control module detected improper operation of the Slow Cut Solenoid. This is the manufacturer-specific definition used by Hyundai.
Jaguar
1 InterpretationThe control module detected improper operation of the Air Assisted Injector Control Valve circuit. This is the manufacturer-specific definition used by Jaguar.
Jeep
1 InterpretationThe control module detected a fault associated with the Fuel Rail Pressure Malfunction Positive Volume Deviation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.
Nissan
1 InterpretationThe control module detected a fault associated with the Heated oxygen sensor (HO2S) 1, bank 1 - rich shift monitoring circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Nissan.
Mögliche Ursachen
- Wiring
- HO2S
- fuel system
- injector
- ECM
VAG
2 InterpretationenThe control module detected an interruption (open circuit) in the Mass air flow (MAF) sensor, Bank 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Mögliche Ursachen
- Wiring open circuit/short to ground
- MAF sensor
The control module detected a short circuit to ground in the Mass Air Flow Sensor (G70): Open or circuit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17552. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Symptome
- MIL on
- Excessive smoke from Exhaust
- Reduced Engine Output
Mögliche Ursachen
- Fuse or Wiring Harness Issue
- Failed Mass Air Flow Sensor (G70)
Empfohlene Prüfungen
- Check Fuses and Wiring Harness, see Factory Repair Manual
- Check Measuring Value Blocks
- Check EGR with TDI engines
Verwandte und benachbarte Codes
So liest man P1144
Antriebsstrang: Motor, Getriebe und Antrieb.
Herstellerdefinierter Bereich: die Bedeutung kann je Marke abweichen.
Spezifischer Fehlerindex innerhalb des Subsystems.
Häufige Fragen zu P1144
Was bedeutet P1144?
Diagnose-Fehlercode (8 Interpretationen). The control module detected a fault associated with the HO2S Bank 1 Sensor 3 Rich or High Voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
Ist P1144 generisch oder herstellerspezifisch?
P1144 ist ein herstellerspezifischer Code. In dieser Datenbank ist er dokumentiert für: Chevrolet, Dodge, Hyundai, Jaguar, Jeep, Nissan, VAG. Dieselbe Nummer kann bei anderen Marken etwas anderes bedeuten.
Kann TuningBot P1144 auf Dateiebene entfernen?
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Das System hinter diesem Code verstehen: Lambdasonden
