DTC P0453: Circuito de Sensor de Presión del Tanque de Combustible Alta Tensión - Honda Accord 12-17
DIY Honda Garage Español
[{'start': '1.120', 'end': '8.960', 'text': 'Welcome to the DIY Honda Garage channel.'}, {'start': '5.120', 'end': '11.759', 'text': 'This presentation focuses on DTC'}, {'start': '8.960', 'end': '14.040', 'text': 'P0453 which indicates a high'}, {'start': '11.759', 'end': '16.880', 'text': 'voltage problem in the FTP'}, {'start': '14.040', 'end': '20.320', 'text': 'fuel tank pressure sensor circuit'}, {'start': '16.880', 'end': '24.560', 'text': '.  The DTC is relevant for'}, {'start': '20.320', 'end': '29.240', 'text': '2012 to 2017 Honda Accord vehicles'}, {'start': '24.560', 'end': '32.719', 'text': 'equipped with the K24 W1 engine type.'}, {'start': '29.240', 'end': '35.640', 'text': 'The FTP sensor plays a crucial role in'}, {'start': '32.719', 'end': '38.559', 'text': 'the EVAP evaporative emission system'}, {'start': '35.640', 'end': '40.960', 'text': ', responsible for detecting'}, {'start': '38.559', 'end': '43.399', 'text': 'leaks in the fuel system and'}, {'start': '40.960', 'end': '45.879', 'text': 'maintaining optimal fuel vapor levels'}, {'start': '43.399', 'end': '48.360', 'text': '.  By monitoring the pressure in'}, {'start': '45.879', 'end': '50.399', 'text': 'the fuel tank, the sensor'}, {'start': '48.360', 'end': '54.160', 'text': 'informs the powertrain control module ('}, {'start': '50.399', 'end': '57.160', 'text': 'PCM) of any irregularities.'}, {'start': '54.160', 'end': '59.079', 'text': 'If the FTP sensor voltage signal'}, {'start': '57.160', 'end': '62.160', 'text': 'exceeds the designated threshold for'}, {'start': '59.079', 'end': '64.640', 'text': 'specific time intervals, the PCM'}, {'start': '62.160', 'end': '67.720', 'text': 'records this as a fault and illuminates'}, {'start': '64.640', 'end': '71.600', 'text': 'the malfunction indicator light.'}, {'start': '67.720', 'end': '74.360', 'text': 'Thousand.  Understanding this DTC is essential for'}, {'start': '71.600', 'end': '77.040', 'text': 'diagnosing high voltage conditions'}, {'start': '74.360', 'end': '79.880', 'text': 'and ensuring the integrity of the'}, {'start': '77.040', 'end': '82.840', 'text': 'EVAP system.  DTC'}, {'start': '79.880', 'end': '85.119', 'text': 'P0453 refers to a malfunction'}, {'start': '82.840', 'end': '88.400', 'text': 'in the fuel tank pressure sensor'}, {'start': '85.119', 'end': '90.840', 'text': 'FTP, which is installed in'}, {'start': '88.400', 'end': '93.759', 'text': 'the EVAP evaporative emission canister'}, {'start': '90.840', 'end': '96.240', 'text': 'of the Honda Accord.  Its'}, {'start': '93.759', 'end': '98.720', 'text': 'primary function is to detect'}, {'start': '96.240', 'end': '101.600', 'text': 'pressure levels in the fuel tank,'}, {'start': '98.720', 'end': '104.360', 'text': 'which is essential for identifying'}, {'start': '101.600', 'end': '106.439', 'text': 'fuel vapor leaks and ensuring'}, {'start': '106.439', 'end': '111.040', 'text': 'proper vehicle emissions controls.  The sensor operates'}, {'start': '108.759', 'end': '114.600', 'text': 'by providing voltage output to the'}, {'start': '111.040', 'end': '116.159', 'text': 'powertrain control module PCM.'}, {'start': '114.600', 'end': '118.360', 'text': 'When fuel tank pressure'}, {'start': '116.159', 'end': '122.280', 'text': 'increases, the'}, {'start': '118.360', 'end': '123.880', 'text': 'voltage output of the FTP sensor also increases.'}, {'start': '122.280', 'end': '125.880', 'text': 'In a properly functioning system'}, {'start': '123.880', 'end': '127.920', 'text': ', the voltage should'}, {'start': '125.880', 'end': '130.759', 'text': 'remain within a'}, {'start': '127.920', 'end': '135.160', 'text': 'set range defined by the manufacturer.'}, {'start': '130.759', 'end': '140.000', 'text': 'If that voltage exceeds 8 kPcal, 2.2 2'}, {'start': '135.160', 'end': '143.400', 'text': 'anch NH 55 mm DH.  For more than 3'}, {'start': '140.000', 'end': '145.640', 'text': 'seconds, the PCM sets a DTC and'}, {'start': '143.400', 'end': '147.800', 'text': 'keeps a record of the fault,'}, {'start': '145.640', 'end': '150.760', 'text': 'affecting EVAP system performance'}, {'start': '147.800', 'end': '153.360', 'text': 'and emission control.'}, {'start': '150.760', 'end': '156.040', 'text': 'Possible causes of DTC'}, {'start': '153.360', 'end': '159.000', 'text': 'P045 highlight problems that can'}, {'start': '156.040', 'end': '161.560', 'text': 'lead to a high voltage reading.'}, {'start': '159.000', 'end': '164.840', 'text': 'One possible cause is an open line'}, {'start': '161.560', 'end': '167.080', 'text': 'in the FTP sensor circuit.  which'}, {'start': '164.840', 'end': '169.599', 'text': 'prevents the PCM from receiving'}, {'start': '167.080', 'end': '172.879', 'text': 'accurate voltage data, resulting in a'}, {'start': '169.599', 'end': '175.680', 'text': 'false high reading.  Another possibility is'}, {'start': '172.879', 'end': '178.920', 'text': 'a short circuit in the FTP sensor line'}, {'start': '175.680', 'end': '182.280', 'text': ', which could directly introduce'}, {'start': '178.920', 'end': '185.159', 'text': 'excessive voltage to the sensor, thus crossing'}, {'start': '182.280', 'end': '187.599', 'text': 'the high threshold set by the PCM.   It'}, {'start': '185.159', 'end': '190.080', 'text': 'is important to remember that although these'}, {'start': '187.599', 'end': '192.720', 'text': 'two problems are common, other'}, {'start': '190.080', 'end': '195.440', 'text': 'problems not listed could also'}, {'start': '192.720', 'end': '197.680', 'text': 'lead to a high blood pressure reading and'}, {'start': '195.440', 'end': '200.159', 'text': 'should be investigated further during'}, {'start': '197.680', 'end': '203.200', 'text': 'diagnosis.'}, {'start': '200.159', 'end': '205.879', 'text': 'Proper identification of these causes is crucial for'}, {'start': '203.200', 'end': '208.760', 'text': 'effective repairs and restoring'}, {'start': '205.879', 'end': '210.680', 'text': 'the integrity of the EVAP system.'}, {'start': '208.760', 'end': '215.519', 'text': 'Drivers may observe several'}, {'start': '210.680', 'end': '215.519', 'text': 'symptoms related to DTCP0453.'}, {'start': '215.920', 'end': '221.200', 'text': 'The most notable is the illumination of the'}, {'start': '218.400', 'end': '223.560', 'text': 'malfunction indicator light'}, {'start': '221.200', 'end': '225.840', 'text': '1000, which serves as an alert for'}, {'start': '223.560', 'end': '229.080', 'text': 'potential problems within the'}, {'start': '225.840', 'end': '231.680', 'text': 'emissions control system.  Additionally,'}, {'start': '229.080', 'end': '234.159', 'text': 'drivers may notice a'}, {'start': '231.680', 'end': '237.079', 'text': 'fuel odor, which may indicate a'}, {'start': '234.159', 'end': '240.280', 'text': 'leak in the EVAP system, possibly'}, {'start': '237.079', 'end': '242.640', 'text': 'due to a faulty FTP sensor or'}, {'start': '240.280', 'end': '245.519', 'text': 'related components.'}, {'start': '242.640', 'end': '248.120', 'text': 'Additionally, the high voltage detected by the'}, {'start': '245.519', 'end': '250.480', 'text': 'FTP sensor can lead to'}, {'start': '248.120', 'end': '253.000', 'text': 'erratic behavior in the'}, {'start': '250.480', 'end': '255.599', 'text': 'fuel system, resulting in poor'}, {'start': '253.000', 'end': '257.919', 'text': 'fuel efficiency.  This'}, {'start': '255.599', 'end': '260.639', 'text': 'combination of symptoms underscores the'}, {'start': '257.919', 'end': '263.240', 'text': 'importance of diagnosing and addressing the'}, {'start': '260.639', 'end': '265.919', 'text': 'high-voltage condition'}, {'start': '263.240', 'end': '268.720', 'text': 'quickly to prevent worsening'}, {'start': '265.919', 'end': '271.440', 'text': 'problems and ensure the vehicle'}, {'start': '268.720', 'end': '273.479', 'text': 'meets emissions standards.'}, {'start': '271.440', 'end': '275.600', 'text': 'The first troubleshooting step'}, {'start': '273.479', 'end': '278.479', 'text': 'for DTC'}, {'start': '275.600', 'end': '281.160', 'text': 'P0453 involves starting the engine while it'}, {'start': '278.479', 'end': '283.199', 'text': 'is cold and allowing it to'}, {'start': '281.160', 'end': '285.639', 'text': 'idle until the'}, {'start': '283.199', 'end': '288.160', 'text': 'radiator fan activates.  This'}, {'start': '285.639', 'end': '290.120', 'text': 'procedure establishes the'}, {'start': '288.160', 'end': '294.280', 'text': 'optimal conditions for evaluating the functionality'}, {'start': '290.120', 'end': '296.199', 'text': 'of the FTP sensor.  The FTP sensor operates'}, {'start': '294.280', 'end': '298.600', 'text': 'differently under various'}, {'start': '296.199', 'end': '301.400', 'text': 'temperatures, particularly when the'}, {'start': '298.600', 'end': '303.880', 'text': 'engine is cold.  By allowing the engine to'}, {'start': '301.400', 'end': '306.000', 'text': 'idle, the PCM can'}, {'start': '303.880', 'end': '307.759', 'text': "monitor the sensor's behavior"}, {'start': '306.000', 'end': '310.639', 'text': 'under conditions that would normally'}, {'start': '307.759', 'end': '313.039', 'text': 'trigger the failure.  Activation of the'}, {'start': '310.639', 'end': '315.199', 'text': 'radiator fan indicates that the'}, {'start': '313.039', 'end': '317.520', 'text': 'engine has reached a certain'}, {'start': '315.199', 'end': '319.199', 'text': 'temperature, thus providing a'}, {'start': '317.520', 'end': '321.479', 'text': 'consistent environment for'}, {'start': '319.199', 'end': '324.639', 'text': 'diagnostic verification of the'}, {'start': '321.479', 'end': '327.160', 'text': 'FTP sensor outputs.  Observing'}, {'start': '324.639', 'end': '329.360', 'text': 'sensor readings during this time is'}, {'start': '327.160', 'end': '332.120', 'text': 'critical to determining whether the fault is'}, {'start': '329.360', 'end': '334.479', 'text': 'triggered immediately or if'}, {'start': '332.120', 'end': '337.240', 'text': 'further abnormalities appear as the engine'}, {'start': '334.479', 'end': '340.199', 'text': 'warms up.  The second step involves'}, {'start': '337.240', 'end': '343.400', 'text': 'using the Honda HDS diagnostic system'}, {'start': '340.199', 'end': '347.360', 'text': 'to perform a comprehensive diagnostic check'}, {'start': '343.400', 'end': '349.600', 'text': 'of the FTP sensor.  FTP is an'}, {'start': '347.360', 'end': '352.120', 'text': 'essential tool for accurately reading and'}, {'start': '349.600', 'end': '354.960', 'text': 'interpreting'}, {'start': '352.120', 'end': '357.280', 'text': 'vehicle sensor data.  By connecting to'}, {'start': '354.960', 'end': '359.720', 'text': 'on-board diagnostics, technicians'}, {'start': '357.280', 'end': '362.800', 'text': 'can view real-time'}, {'start': '359.720', 'end': '365.400', 'text': 'FTP sensor data and determine if'}, {'start': '362.800', 'end': '368.319', 'text': 'voltage readings are within'}, {'start': '365.400', 'end': '371.240', 'text': 'expected ranges.  Anomalies such as'}, {'start': '368.319', 'end': '373.800', 'text': 'consistently high voltage levels can'}, {'start': '371.240', 'end': '376.039', 'text': 'confirm whether the sensor is actually'}, {'start': '373.800', 'end': '379.000', 'text': 'failing or if there could be other'}, {'start': '376.039', 'end': '381.400', 'text': 'issues affecting its function.  This'}, {'start': '379.000', 'end': '384.080', 'text': 'step is critical in determining whether the'}, {'start': '381.400', 'end': '386.840', 'text': 'problem is with the sensor itself or a'}, {'start': '384.080', 'end': '388.840', 'text': 'wiring-related issue,'}, {'start': '386.840', 'end': '391.280', 'text': 'helping guide'}, {'start': '388.840', 'end': '393.840', 'text': 'further troubleshooting or'}, {'start': '391.280', 'end': '396.039', 'text': 'necessary repairs.  After making the'}, {'start': '393.840', 'end': '397.520', 'text': 'necessary repairs in response to'}, {'start': '396.039', 'end': '400.400', 'text': 'DTC'}, {'start': '397.520', 'end': '401.639', 'text': 'P0453, it is vital to verify that everything is'}, {'start': '400.400', 'end': '403.880', 'text': 'working'}, {'start': '401.639', 'end': '406.240', 'text': 'properly.  This is accomplished by clearing'}, {'start': '403.880', 'end': '409.039', 'text': 'diagnostic trouble codes'}, {'start': '406.240', 'end': '411.280', 'text': 'using a scan tool.'}, {'start': '409.039', 'end': '413.720', 'text': 'Once the codes are cleared,'}, {'start': '411.280', 'end': '416.520', 'text': 'a road test should be performed to'}, {'start': '413.720', 'end': '419.840', 'text': 'ensure the FTP sensor is functioning'}, {'start': '416.520', 'end': '422.400', 'text': 'normally under various conditions.'}, {'start': '419.840', 'end': '425.560', 'text': 'During the driving test.  It is essential to'}, {'start': '422.400', 'end': '428.360', 'text': 'monitor the FTP sensor readings'}, {'start': '425.560', 'end': '431.360', 'text': 'through the HD to confirm that the'}, {'start': '428.360', 'end': '434.520', 'text': 'repair is effective and that the 1000 does not'}, {'start': '431.360', 'end': '437.080', 'text': 'illuminate again.'}, {'start': '434.520', 'end': '439.160', 'text': 'Successful repair verification involves'}, {'start': '437.080', 'end': '442.840', 'text': 'confirming that the'}, {'start': '439.160', 'end': '445.319', 'text': 'FTP sensor voltage readings remain within'}, {'start': '442.840', 'end': '449.240', 'text': 'specifications and that no'}, {'start': '445.319', 'end': '451.560', 'text': 'other FTP-related DTCs occur.'}, {'start': '449.240', 'end': '453.919', 'text': 'This step ensures that the issues have been'}, {'start': '451.560', 'end': '456.440', 'text': 'fully resolved and that'}, {'start': '453.919', 'end': '458.759', 'text': 'vehicle performance and'}, {'start': '456.440', 'end': '460.759', 'text': 'emissions compliance are maintained.'}, {'start': '458.759', 'end': '463.080', 'text': 'Preventative maintenance is a'}, {'start': '460.759', 'end': '465.639', 'text': 'key component to preventing future'}, {'start': '463.080', 'end': '468.360', 'text': 'occurrences of'}, {'start': '465.639', 'end': '471.520', 'text': 'DTCP0453 and ensuring the longevity of the'}, {'start': '468.360', 'end': '473.879', 'text': 'EVAP system.  Regular inspections'}, {'start': '471.520', 'end': '476.800', 'text': 'of the entire EVAP system, including'}, {'start': '473.879', 'end': '479.319', 'text': 'hoses, connectors, and the FTP sensor itself'}, {'start': '476.800', 'end': '482.159', 'text': ', can help identify'}, {'start': '479.319', 'end': '484.919', 'text': 'problems before they escalate.'}, {'start': '482.159', 'end': '487.120', 'text': 'Watching for signs of wear, cracks, or'}, {'start': '484.919', 'end': '490.520', 'text': 'disconnections will mitigate the risks'}, {'start': '487.120', 'end': '493.759', 'text': 'associated with EVAP system failure.'}, {'start': '490.520', 'end': '495.360', 'text': 'Additionally, replacing the FTP sensor at the'}, {'start': '495.360', 'end': '501.039', 'text': "manufacturer's recommended intervals or if faults are detected can"}, {'start': '498.479', 'end': '504.280', 'text': 'prevent ongoing problems and maintain'}, {'start': '501.039', 'end': '506.599', 'text': 'optimal performance.  By implementing'}, {'start': '504.280', 'end': '508.840', 'text': 'these preventative measures,'}, {'start': '506.599', 'end': '511.680', 'text': 'vehicle owners can'}, {'start': '508.840', 'end': '514.159', 'text': 'protect themselves from costly repairs and'}, {'start': '511.680', 'end': '517.599', 'text': 'ensure the safe operation of their'}, {'start': '514.159', 'end': '518.880', 'text': 'Honda Accord.  In conclusion, understanding'}, {'start': '517.599', 'end': '522.240', 'text': 'DTC'}, {'start': '518.880', 'end': '524.680', 'text': 'P0453 involves recognizing the critical role'}, {'start': '522.240', 'end': '528.000', 'text': 'the'}, {'start': '524.680', 'end': '530.800', 'text': 'FTP fuel tank pressure sensor plays within the'}, {'start': '528.000', 'end': '533.519', 'text': "Honda Accord's EVAP system.  This"}, {'start': '530.800', 'end': '535.800', 'text': 'sensor is vital for detecting leaks and'}, {'start': '533.519', 'end': '537.959', 'text': 'maintaining vehicle emissions controls'}, {'start': '535.800', 'end': '540.760', 'text': '.  Being aware of'}, {'start': '537.959', 'end': '543.480', 'text': 'symptoms such as the illumination of the MIL'}, {'start': '540.760', 'end': '545.519', 'text': 'and possible fuel odors'}, {'start': '543.480', 'end': '547.800', 'text': 'can help drivers respond'}, {'start': '545.519', 'end': '550.240', 'text': 'quickly when'}, {'start': '547.800', 'end': '552.480', 'text': 'problems arise.  Follow troubleshooting steps'}, {'start': '550.240', 'end': '555.000', 'text': 'from'}, {'start': '552.480', 'end': '557.240', 'text': 'engine starting conditions to using the'}, {'start': '555.000', 'end': '559.920', 'text': 'Honda diagnostic system for'}, {'start': '557.240', 'end': '561.800', 'text': 'real-time data checks.  is'}, {'start': '559.920', 'end': '564.800', 'text': 'essential for effective diagnosis and'}, {'start': '561.800', 'end': '567.000', 'text': 'repair.  Finally,'}, {'start': '564.800', 'end': '569.800', 'text': 'implementing preventative maintenance practices'}, {'start': '567.000', 'end': '572.560', 'text': 'will ensure the longevity of the'}, {'start': '569.800', 'end': '574.560', 'text': 'FTP sensor, thereby maintaining'}, {'start': '572.560', 'end': '577.680', 'text': 'vehicle performance and'}, {'start': '574.560', 'end': '580.120', 'text': 'compliance with'}, {'start': '577.680', 'end': '584.320', 'text': 'emissions standards.  Give it a like and subscribe to the'}, {'start': '580.120', 'end': '584.320', 'text': 'channel.  See you next time.  M.'}]