На фото, возле большого резистора стоит термопредохранитель на 165 градусовС, включен последовательно с большим сопротивлением. Когда он перегорает первая скорость естественно перестает работать. Меняется на термопредохранитель 185град. 10 или 15А. Ножки термопреда припаяны точечной сваркой. На другой машине прикручивал винтиками/шайбами/гровер М3. Машина с этой доработкой отходила еще 10 лет.
ЗЫ. Смотрю также как и у ситров в тип неисправности пишется в одну кучу — обрыв и короткое.
Имхо. Зря покупали карлсона.
ЗЫ2. Почему с завода термопред на 165 град.С — считается что температура воспламенения пластика 185. Ставим на 185 и забываем. Это хорошо что на ниссане есть контроль работы 1 скорости. Меньше вероятности поджатить компрессор, бо от перегрева слезает фторопласт с алюминиевых поршней компрессора, стружка и привет всей системе. Промыть от стружки практически невозможно.
Nissan Qashqai J11. Manual — part 439
P1489 LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM TEM-
P1489 LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM
TEMPERATURE SENSOR
DTC DETECTION LOGIC
NOTE:
If DTC P1489 is displayed with following DTC, first perform the trouble diagnosis for following DTC.
Refer to
• P1480, P1481, P1482, P1483, P1484, P1485, P1486, P1487 and P1488.
DTC CONFIRMATION PROCEDURE
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.
PERFORM DTC CONFIRMATION PROCEDURE
Turn ignition switch ON and wait at least 5 seconds.
Is DTC detected?
CHECK LOW PRESSURE EGR VOLUME CONTROL VALVE
Visually check low pressure EGR volume control valve for chipping.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK DIESEL PARTICULATE FILTER
Is the inspection result normal?
>> Replace diesel particulate filter.
CHECK ECM HARNESS CONNECTOR CONNECTIONS
Check ECM harness connector connection.
Is the inspection result normal?
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
LOW PRESSURE EGR
VALVE TEMPERATURE SEN-
SOR
(Low pressure EGR valve tem-
perature sensor)
• 1.DEF: VOLTAGE TOO
• 2.DEF: VOLTAGE TOO
• 3.DEF: OPERATION TEM-
PERATURE TOO HIGH
• ECM detects a short circuit to battery.
• ECM detects a short circuit to ground.
• EGR cooler (low pressure) tempera-
• Harness or connectors
(EGR temperature sensor circuit is short-
ed.)
Источник
Nissan Qashqai J11. Manual — part 434
P1480 EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR
P1480 EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR
DTC DETECTION LOGIC
NOTE:
If DTC P1480 is displayed with DTC P1481 and P1482, perform trouble diagnosis for DTC P1481 and
P1482. Refer to
DTC CONFIRMATION PROCEDURE
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.
PERFORM DTC CONFIRMATION PROCEDURE
Turn ignition switch ON and wait at least 3 seconds.
Is DTC detected?
CHECK ECM HARNESS CONNECTOR CONNECTIONS
Turn ignition switch OFF.
Check ECM harness connector connection.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR HARNESS CONNECTOR CONNEC-
Check exhaust electric throttle control actuator harness connector connection.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR POWER SUPPLY CIRCUIT
Check the power supply of the exhaust electric throttle control actuator.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
EXHAUST AIR FLAP
(Exhaust air flap)
• 1.DEF: NO RESPONSE FROM
THE VALVE MOTOR
• 2.DEF: INLET FLAP BLOCKED
• 3.DEF: CLOSING OF AIR IN-
• 4.DEF: INLET FLAP BLOCKED
• Exhaust throttle valve regulation error.
• ECM detects an incorrect closed position of
the exhaust throttle valve.
• Exhaust throttle valve stuck
• Exhaust electric throttle control
Источник
Ошибка p1480 nissan qashqai
Post by Triple7 » Fri Jul 01, 2016 2:22 pm
We bought our Qashqai+2 1.6 Diesel 4WD new from a Nissan dealer, and the car has been serviced by them since.
So just after the 4th year service (which cost us £750! inc brakes) the engine management light came on. On return to the dealer we waited for an hour while they read the ECU and came back with the following fault code:-
P1480 Exhaust e/throttle cont actuator2.DEF . and then presented us with another £700 bill to replace and fix.
So, on asking if was ‘regular/normal’ for such an important engine part (electronic throttle, think Toyota issues) on such a young car with low mileage (only 40K) to fail, and all I got were very evasive answers from the mechanic and very poor answers as to its implication. On asking if it was safe to drive «I dunno» was the reply!? (think stuck open throttle for an ethrottle fault. )
Furthermore, I received condescending and poor customer service from the reception desk, considering I have been a loyal customer.
The mechanic would not even say if he had seen this fault on other Qashqai’s, or how often, or even whether he knew its design ‘mean-time failure rate’.
Anyway, my question to the experts on this forum.
1) Does anyone have any knowledge regarding this fault.
2) Has anyone else had it.
3) Did Nissan help with the repairs. (it is a rather large bill for such a young car!)
This car has had a couple of issues under warranty needing attention in the past, and I’m now wondering if I should bother with another Nissan at all.
Post by Triple7 » Fri Jul 01, 2016 3:14 pm
Further to the above, should I be worried about «ethrottle cont actuator2.DEF». as a stuck open «electronic throttle control actuator» mentioned in previous post, could be a nightmare!!
Hence why I’m a little dis-chuffed about the garages response and would you believe even Nissan Customer service. Their response on asking if the car was safe to drive was just to refer me to the mechanics at the garage as they are not technical staff. aaarggg.
Interestingly whilst trying to research this the .DEF at the end of the fault code, it is used in other manufactures fault codes to define ‘Diesel Exhaust fluid’, such as Urea. Some cars have had secret tanks full of this fluid, build into the car at manufacture, to help control emissions. Do any of us know if Nissan have used this technical system in the past??
Post by AdrianR » Mon Aug 15, 2016 1:41 pm
I had the same problem with our Qashqai. The dealer said it was safe to drive but would not meet emissions standard. I was quoted £795 to fit the new exhaust throttle actuator. So I’ve not bothered. But was pretty unhappy as the car is only 4 years old. Have got used to driving with the amber warning light.
Have you done anything about it?
Post by Richo » Wed Aug 17, 2016 5:07 pm
Post by Gel » Wed Aug 17, 2016 5:22 pm
Post by Triple7 » Mon Sep 12, 2016 2:08 pm
Hi Adrian,
Sorry for the late reply but been working abroad, and have just been so busy lately.
Anyway, long story short. Nissan customer service came up trumps and replaced the Exhaust ethrottle cont actuator with ‘goodwill’, and the engine management light has now extinguished.
However, on picking the car up after the work was completed, a loud «squeal» was noted as we got 100m away. it sounds like a loose fan belt type of squeal. We immediately returned the car to the dealer, and in fairness they were all over it like a rash, and couldn’t work out what was causing it. So the car was left with the dealer and we departed in the courtesy car again. 3 working days later and with much head scratching as to what was causing the loud squeal, we got a call informing us it was the turbo. requiring a turbo change. arrrrggg.
So back to Nissan customer service. Many calls (and 3 weeks) later it was agreed to replace the turbo with parts being supplied by Nissan with more goodwill. What was a very pleasant unexpected surprise was that the dealer then offered to do the work for free. Thank you. Consequently the turbo was replaced, which amazingly required the engine to be dropped as the turbo could not be extricated from its location. That does not sound like great design!
However, after initial euphoria, we are gutted again, as the very loud squeal returned the next day after pick up. It looks like the loud squeal was NOT caused by the turbo. The squeal was quieter initially but got louder over the week. Still sounds like a loose/slipping belt (as in it ‘sounds’ like this but we believe it isn’t) and is only apparent for the first few minutes of engine running. Also it’s only heard when the engine is ‘under load’ and accelerating through 1700-2500 rpm. After a couple minutes down the road the noise doesn’t happen anymore. Throughout, the engine feels fine and pulls fine.
We returned to the dealer and the service manager is perplexed. He could offer no further advice and asked us to return if it didn’t improve or got worse.
Consequently we have what appears to be a working car with no warning lights on, except that it makes an awful loud squeal that only happens when the engine is under load. If you start the car on the driveway and rev it, it does not make the squeal, but as soon as you get on the road and pull away, then the loud squeal comes with a vengeance. 1 minute later. nothing. working fine with no squeal.
We don’t know what to do now.
The story continues, and if we get any updates we will post.
Below are a couple videos uploaded to youtube of our car and its horrendous squeal, if anyone has ideas into what this squeal is please let me know.
Richo, sorry to hear all that mate. atb.
Gel, do you have any details on a good indi, I have looked but cannot find one in the Gloucestershire area. atb.
Источник
Nissan Qashqai J11. Manual — part 532
P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR
P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
PERFORM DIAGNOSIS PROCEDURE
NOTE:
DTC P1453 can not duplicate.
Visually check for chipping DPF (Diesel Particulate Filter) differential pressure sensor and turbocharger.
Is the inspection result normal?
>> Repair or replace malfunctioning parts.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR HARNESS CONNECTOR CONNECTIONS
Check DPF differential pressure sensor harness connector connection.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR CIRCUIT FOR OPEN AND SHORT
Turn ignition switch OFF.
Check DPF differential pressure sensor circuit for open and short.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR
Is the inspection result normal?
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
DIFF. PRESSURE SENSOR
CIRCUIT, PARTICLE FILTER
(Differential pressure sensor
circuit, particle filter)
• 1.DEF: IMPLAUSIBLE SIG-
ECM detects an abnormal pressure of DPF.
• Harness and connectors
• DPF differential pressure sen-
Источник
Nissan Qashqai J11. Manual — part 434
P1480 EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR
P1480 EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR
DTC DETECTION LOGIC
NOTE:
If DTC P1480 is displayed with DTC P1481 and P1482, perform trouble diagnosis for DTC P1481 and
P1482. Refer to
DTC CONFIRMATION PROCEDURE
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.
PERFORM DTC CONFIRMATION PROCEDURE
Turn ignition switch ON and wait at least 3 seconds.
Is DTC detected?
CHECK ECM HARNESS CONNECTOR CONNECTIONS
Turn ignition switch OFF.
Check ECM harness connector connection.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR HARNESS CONNECTOR CONNEC-
Check exhaust electric throttle control actuator harness connector connection.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK EXHAUST ELECTRIC THROTTLE CONTROL ACTUATOR POWER SUPPLY CIRCUIT
Check the power supply of the exhaust electric throttle control actuator.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
EXHAUST AIR FLAP
(Exhaust air flap)
• 1.DEF: NO RESPONSE FROM
THE VALVE MOTOR
• 2.DEF: INLET FLAP BLOCKED
• 3.DEF: CLOSING OF AIR IN-
• 4.DEF: INLET FLAP BLOCKED
• Exhaust throttle valve regulation error.
• ECM detects an incorrect closed position of
the exhaust throttle valve.
• Exhaust throttle valve stuck
• Exhaust electric throttle control
Источник
Hi Adrian,
Sorry for the late reply but been working abroad, and have just been so busy lately…
Anyway, long story short…. Nissan customer service came up trumps and replaced the Exhaust ethrottle cont actuator with ‘goodwill’, and the engine management light has now extinguished.
However, on picking the car up after the work was completed, a loud «squeal» was noted as we got 100m away… it sounds like a loose fan belt type of squeal. We immediately returned the car to the dealer, and in fairness they were all over it like a rash, and couldn’t work out what was causing it. So the car was left with the dealer and we departed in the courtesy car again. 3 working days later and with much head scratching as to what was causing the loud squeal, we got a call informing us it was the turbo….. requiring a turbo change. arrrrggg.
So back to Nissan customer service. Many calls (and 3 weeks) later it was agreed to replace the turbo with parts being supplied by Nissan with more goodwill. What was a very pleasant unexpected surprise was that the dealer then offered to do the work for free. Thank you. Consequently the turbo was replaced, which amazingly required the engine to be dropped as the turbo could not be extricated from its location. That does not sound like great design!
However, after initial euphoria, we are gutted again, as the very loud squeal returned the next day after pick up. 
It looks like the loud squeal was NOT caused by the turbo. The squeal was quieter initially but got louder over the week. Still sounds like a loose/slipping belt (as in it ‘sounds’ like this but we believe it isn’t) and is only apparent for the first few minutes of engine running. Also it’s only heard when the engine is ‘under load’ and accelerating through 1700-2500 rpm. After a couple minutes down the road the noise doesn’t happen anymore. Throughout, the engine feels fine and pulls fine. 
We returned to the dealer and the service manager is perplexed. He could offer no further advice and asked us to return if it didn’t improve or got worse.
Consequently we have what appears to be a working car with no warning lights on, except that it makes an awful loud squeal that only happens when the engine is under load. If you start the car on the driveway and rev it, it does not make the squeal, but as soon as you get on the road and pull away, then the loud squeal comes with a vengeance. 1 minute later… nothing… working fine with no squeal??????????????
We don’t know what to do now. 
The story continues, and if we get any updates we will post.
Below are a couple videos uploaded to youtube of our car and its horrendous squeal, if anyone has ideas into what this squeal is please let me know.
atb.
Richo, sorry to hear all that mate. atb.
Gel, do you have any details on a good indi, I have looked but cannot find one in the Gloucestershire area. atb.
К нам обратился владелец Nissan Qashqai J11 2016 года с мотором 1.6 DCI. Причина обращения – удалить программно сажевый фильтр. А заодно разобраться с кодами P1480 и P148C.
Нужно сказать, что диагноз по ресурсу DPF поставили где-то в другом месте, а заодно и удалили сопутствующие коды. Это странно, тем более что пробег авто чуть меньше 90 тыс.км. Но будем работать с тем, что есть
Раз удаление сажевого фильтра заказано по умолчанию (а заодно и EGR), попробуем разобраться и с остальными проблемами. Конкретно имеющимся кодам:
- P1480-77 – EXHAUST AIR FLAP FUNCTION 1.DEF
- P148C-77 – EXHAUST AIR FLAP FUNCTION 1.DEF
Как видим, самодиагностика и расшифровка кодов от RENAULT не изобилует подробностями. В целом эти ошибки означают, что есть проблемы с функционированием ВЫПУСКНОЙ ВОЗДУШНОЙ ЗАСЛОНКИ (ДРОССЕЛЬНОЙ).
Относительно новый мотор от RENAULT-NISSAN с индексом R9M (ставился даже на MERCEDES!) имеет 2 воздушных заслонки (впуск и выпуск) и 2 клапана EGR (холодный и горячий).
Заслонка, установленная после сажевого фильтра, также участвует в соблюдении стандартов ECO, хоть и очень косвенно. А место установки способствует быстрому окислению подвижных частей.
Стоимость этого узла – 3х-значная сумма в у.е., менять нецелесообразно. Наша задача, сделать так, чтобы заслонка осталась открытой, при этом система START-STOP продолжала работать. Все это мы сможем реализовать в прошивке блока ЭБУ:
- Отключение EGR
- Отключение DPF и его регенерации
- Отключение выпускной заслонки
- Прибавка мощности +15-20%
Все работы по прошивке мы проводили на снятом блоке ДВС без вскрытия.
Присоединяйтесь к Автотерапевт в Instagram и Facebook!
Найдена следующая информация по ошибке P1480 для автомобиля NISSAN QASHQAI (2013-2018), J11:
На русском языке:
Высокий уровень цепи управления вентилятором 1
На английском языке:
Cooling Fan 1 Control Circuit High
Вы можете задать вопрос или поделиться опытом устранения ошибки P1480 на автомобиле NISSAN с другими пользователями.
Возможную причину возникновения и советы по устранению можно найти в каталоге причин и советов:
Найти причину >>>
Ошибки (коды ошибок) полученные от прибора, сканера требуют правильной интерпретации информации, дабы не тратить время и деньги на замену работающих элементов автомобиля.
Проблема зачастую кроется намного глубже чем кажется на первый взгляд. Это& вызвано теми обстоятельствами, что информационные сообщения содержат, как было выше сказано, косвенную информацию о нарушении работы системы.
Может быть полезным для решения вопроса по устранению неисправности у Nissan Qashqai (J11):
Возможные причины: Неисправный узел муфты вентилятора; Жгут проводов сцепления вентилятора открыт или замкнут; Неисправность цепи сцепления вентилятора в сборе.
Вентилятор охлаждения двигателя является вентилятором с регулируемой скоростью. Модуль управления двигателем ( ECM ) контролирует скорость вращения вентилятора, посылая сигнал с широтно-импульсной модуляцией на модуль управления скоростью вентилятора охлаждения. Модуль управления вентилятором охлаждения изменяет падение напряжения на двигателе вентилятора охлаждения двигателя в зависимости от широтно-импульсного сигнала. Скорость вращения охлаждающего вентилятора зависит от множества различных условий и может регулироваться от 10-90% рабочего цикла. Девяносто процентов считается высокой скоростью вращения вентилятора. При получении нескольких запросов скорости охлаждения ECM использует самую высокую скорость вентилятора охлаждения из всех запросов. Во время нормальной работы вентилятора, напряжение цепи управления будет низким и будет близким к напряжению батареи, когда вентилятор выключен.
-
Здравствуйте! Ошибка означает неисправность привода дроссельной заслонки. Стоит попробовать почистить дроссель, проверть контакты, проводку. Если не помогло — придется менять дроссельную заслонку в сборе, ее артикул 16119EM10A.
Киев, Chevrolet Lacetti
-
спасибо.
Рига, Toyota RAV4
-
Там может быть другой код?
Рига, Toyota RAV4
-
Заранее большое спасибо.
Рига, Toyota RAV4
-
Также виновником возникновения данной ошибки бывает вентилятор охлаждения двигателя, в частности его проводка — следует проверить нет ли оголения провода, обрыва, плохого контакта.
Если вы сомневаетесь в коде ошибки — лучший выход обратиться к официалам и использовать дилерский сканер для считывания ошибки. Но перед этим все же осмотрите проводку вентилятора, возможно, все решится проще.Киев, Chevrolet Lacetti
-
у официала оказалось виновным выпускной ДРОССЕЛЬ.
спасибо.
Рига, Toyota RAV4
Hi Adrian,
Sorry for the late reply but been working abroad, and have just been so busy lately…
Anyway, long story short…. Nissan customer service came up trumps and replaced the Exhaust ethrottle cont actuator with ‘goodwill’, and the engine management light has now extinguished.
However, on picking the car up after the work was completed, a loud «squeal» was noted as we got 100m away… it sounds like a loose fan belt type of squeal. We immediately returned the car to the dealer, and in fairness they were all over it like a rash, and couldn’t work out what was causing it. So the car was left with the dealer and we departed in the courtesy car again. 3 working days later and with much head scratching as to what was causing the loud squeal, we got a call informing us it was the turbo….. requiring a turbo change. arrrrggg.
So back to Nissan customer service. Many calls (and 3 weeks) later it was agreed to replace the turbo with parts being supplied by Nissan with more goodwill. What was a very pleasant unexpected surprise was that the dealer then offered to do the work for free. Thank you. Consequently the turbo was replaced, which amazingly required the engine to be dropped as the turbo could not be extricated from its location. That does not sound like great design!
However, after initial euphoria, we are gutted again, as the very loud squeal returned the next day after pick up. It looks like the loud squeal was NOT caused by the turbo. The squeal was quieter initially but got louder over the week. Still sounds like a loose/slipping belt (as in it ‘sounds’ like this but we believe it isn’t) and is only apparent for the first few minutes of engine running. Also it’s only heard when the engine is ‘under load’ and accelerating through 1700-2500 rpm. After a couple minutes down the road the noise doesn’t happen anymore. Throughout, the engine feels fine and pulls fine.
We returned to the dealer and the service manager is perplexed. He could offer no further advice and asked us to return if it didn’t improve or got worse.
Consequently we have what appears to be a working car with no warning lights on, except that it makes an awful loud squeal that only happens when the engine is under load. If you start the car on the driveway and rev it, it does not make the squeal, but as soon as you get on the road and pull away, then the loud squeal comes with a vengeance. 1 minute later… nothing… working fine with no squeal??????????????
We don’t know what to do now.
The story continues, and if we get any updates we will post.
Below are a couple videos uploaded to youtube of our car and its horrendous squeal, if anyone has ideas into what this squeal is please let me know.
atb.
Richo, sorry to hear all that mate. atb.
Gel, do you have any details on a good indi, I have looked but cannot find one in the Gloucestershire area. atb.
На фото, возле большого резистора стоит термопредохранитель на 165 градусовС, включен последовательно с большим сопротивлением. Когда он перегорает первая скорость естественно перестает работать. Меняется на термопредохранитель 185град. 10 или 15А. Ножки термопреда припаяны точечной сваркой. На другой машине прикручивал винтиками/шайбами/гровер М3. Машина с этой доработкой отходила еще 10 лет.
ЗЫ. Смотрю также как и у ситров в тип неисправности пишется в одну кучу — обрыв и короткое.
Имхо. Зря покупали карлсона.
ЗЫ2. Почему с завода термопред на 165 град.С — считается что температура воспламенения пластика 185. Ставим на 185 и забываем. Это хорошо что на ниссане есть контроль работы 1 скорости. Меньше вероятности поджатить компрессор, бо от перегрева слезает фторопласт с алюминиевых поршней компрессора, стружка и привет всей системе. Промыть от стружки практически невозможно.
Степень важности ремонта : 3
Степень сложности ремонта : 3
- Неисправен мотор вентилятора охлаждения
- Обрыв или замыкание жгута проводов двигателя вентилятора охлаждения
- Некачественное электрическое соединение цепи двигателя вентилятора охлаждения.
Как исправить код p1480 nissan?
Начните с проверки ‘Возможных причин’, перечисленных выше. Визуально осмотрите жгут проводов и разъемы. Проверьте наличие поврежденных компонентов и поищите сломанные, погнутые, вытолкнутые или проржавевшие контакты разъема
Сколько стоит диагностика кода p1480 nissan?
Трудозатраты: 1,0
Стоимость диагностики кода P1480 Nissan составляет 1,0 час трудозатрат. Время диагностики и трудозатраты автосервиса зависят от местоположения, марки и модели автомобиля и даже типа двигателя. Большинство авторемонтных мастерских берут от 75 до 150 долларов США в час
Каковы возможные симптомы кода p1480 nissan?
- Горит лампа двигателя (или предупреждающая лампа Service Engine Soon).
Что означает код p1480 nissan?
Cooling Fan Speed Control Solenoid Valve Circuit — это общее описание кода P1480 Nissan, но у производителя может быть другое описание для вашей модели и года выпуска автомобиля. В настоящее время мы не располагаем дополнительной информацией о коде P1480 Nissan OBDII
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