The control module detected a fault associated with the Long term fuel trim - at idle circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Alfa Romeo.
Base de données DTC TuningBot · v4.37.15
P1172 Code défaut de diagnostic (11 interprétations)
11 interprétations spécifiques au constructeur chez 11 constructeurs dans la base DTC TuningBot.
Alfa Romeo
1 interprétation
BMW
1 interprétationThe control module detected that related sensor signals for Crankshaft position (CKP) sensor - timing did not agree with each other (correlation/plausibility fault). This is the manufacturer-specific definition used by BMW.
Causes possibles
- CKP sensor
- reluctor
Chevrolet
1 interprétationThe control module detected a fault associated with the Fuel level sensors, primary & secondary sensor no fuel level change during fuel transfer from secondary to primary tank 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.
Causes possibles
- Wiring
- fuel pump relays
- secondary fuel pump
- fuel level sensors
- ECM
Ford
1 interprétationThe control module registered the fault condition described as "Rotor Control Fault". This is the manufacturer-specific definition used by Ford.
Honda
1 interprétationThe control module detected that the Heated oxygen sensor (HO2S) 1, bank 1 value was outside the valid range. This is the manufacturer-specific definition used by Honda.
Causes possibles
- Wiring
- HO2S
Kia
1 interprétationThe control module detected improper operation of the Electronic throttle system (ETS), throttle motor circuit. This is the manufacturer-specific definition used by Kia.
Causes possibles
- Wiring
- throttle motor
Land Rover
1 interprétationThe control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (System). This is the manufacturer-specific definition used by Land Rover.
Causes possibles
- Intake/fuel system
- injectors
- H025
- MAF/VAF sensor
- ECT sensor
MINI
1 interprétationThe control module detected a fault associated with the Ambient Pressure Sensor Rationality Check circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.
Suzuki
1 interprétationThe control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Lambda Controller Limit Malfunction Bank 1). This is the manufacturer-specific definition used by Suzuki.
VAG
1 interprétationThe control module detected that the Throttle motor position sensor 2 signal stayed below the expected range. This is the manufacturer-specific definition used by Audi.
Causes possibles
- Wiring short to ground
- throttle motor position sensor
Volvo
1 interprétationThe control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (System). This is the manufacturer-specific definition used by Volvo.
Causes possibles
- Intake blocked
- EVAP canister purge valve
- fuel pressure high
- EGR system
- injector(s)
- HO2S
Codes liés et voisins
Comment lire P1172
Groupe motopropulseur : moteur, boîte et transmission.
Plage définie par le constructeur : la signification peut varier selon les marques.
Index de défaut spécifique dans le sous-système.
Questions fréquentes sur P1172
Que signifie P1172 ?
Code défaut de diagnostic (11 interprétations). The control module detected a fault associated with the Long term fuel trim - at idle circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Alfa Romeo.
P1172 est-il générique ou spécifique au constructeur ?
P1172 est un code spécifique au constructeur. Dans cette base il est documenté pour : Alfa Romeo, BMW, Chevrolet, Ford, Honda, Kia, Land Rover, MINI, Suzuki, VAG, Volvo. Le même numéro peut signifier autre chose sur d'autres marques.
TuningBot peut-il supprimer P1172 au niveau du fichier ?
Si la logique du défaut réside dans la calibration de l'ECU, oui : notre service DTC Removal désactive l'entrée de défaut concernée. La correction du checksum n'est pas incluse : c'est un service à part, en option. Vous ne savez pas si votre cas est concerné ? Demandez une évaluation gratuite et nos ingénieurs examineront votre fichier.
Autres services fichier
Comprendre le système derrière ce code : Sondes lambda
