Heated oxygen sensor (HO2S) 1, bank 2, pumping current trim - open circuit / - no signal
Genérico · emissions
Fiabilidade do dado78%
The control module detected an interruption (open circuit) in the Heated oxygen sensor (HO2S) 1, bank 2, pumping current trim circuit, so the expected electrical continuity was not present.
Sintomas
MIL illuminated
Possible increased fuel consumption
Possible unstable idle
Causas possíveis
Wiring
H025
ECM
Verificações recomendadas
Read live sensor voltage/current and heater status
Inspect wiring and connectors
Check for exhaust leaks near the sensor
Check fuel trim values for upstream mixture faults
O2 Sensor Positive Current Trim Circuit High (Bank 2, Sensor 1)
Ford · emissions
Fiabilidade do dado94%
Ford documents P2629:12 (circuit short to battery) for its 2024-2025 gasoline-engine OBD monitor strategy as o2 sensor positive current trim circuit high (bank 2, sensor 1). This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
Verificações recomendadas
Perform a full module scan
Review freeze-frame and occurrence data
Inspect relevant wiring and connectors
Check power supplies and grounds
Compare commanded and measured values
Check applicable OEM service information
Aplica-se aFord gasoline-engine OBD applications|2024-2025 model years
P2629:13
O2 Sensor Positive Current Trim Circuit Open (Bank 2, Sensor 1)
Ford · emissions
Fiabilidade do dado94%
Ford documents P2629:13 (circuit open) for its 2024-2025 gasoline-engine OBD monitor strategy as o2 sensor positive current trim circuit open (bank 2, sensor 1). This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
Verificações recomendadas
Perform a full module scan
Review freeze-frame and occurrence data
Inspect relevant wiring and connectors
Check power supplies and grounds
Compare commanded and measured values
Check applicable OEM service information
Aplica-se aFord gasoline-engine OBD applications|2024-2025 model years
P2629:14
O2 Sensor Positive Current Trim Circuit Low (Bank 2, Sensor 1)
Ford · emissions
Fiabilidade do dado94%
Ford documents P2629:14 (circuit short to ground or open) for its 2024-2025 gasoline-engine OBD monitor strategy as o2 sensor positive current trim circuit low (bank 2, sensor 1). This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
Verificações recomendadas
Perform a full module scan
Review freeze-frame and occurrence data
Inspect relevant wiring and connectors
Check power supplies and grounds
Compare commanded and measured values
Check applicable OEM service information
Aplica-se aFord gasoline-engine OBD applications|2024-2025 model years
Código genérico padrão SAE: mesmo significado em qualquer marca.
629
Índice específico da avaria dentro do subsistema.
Perguntas frequentes sobre P2629
O que significa P2629?
Código de avaria de diagnóstico (3 variantes). The control module detected an interruption (open circuit) in the Heated oxygen sensor (HO2S) 1, bank 2, pumping current trim circuit, so the expected electrical continuity was not present.
P2629 é genérico ou específico do fabricante?
P2629 existe tanto como código genérico OBD-II (mesmo significado em qualquer marca) como com 1 interpretações específicas do fabricante: Ford. Leia-o sempre no contexto do seu veículo.
A TuningBot consegue remover P2629 ao nível do ficheiro?
Se a lógica da avaria vive na calibração da ECU, sim: o nosso serviço DTC Removal desativa a entrada de avaria específica. A correção do checksum não está incluída: é um serviço à parte e opcional. Não sabe se o seu caso se aplica? Peça uma avaliação gratuita e os nossos engenheiros verificam o seu ficheiro.
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Ford