P0451 · メーカー技術情報

HYUNDAI · 2018-06-07

Certain 2012-2016 1.6L VELOSTER (FS) vehicles may experience a check engine warning light with the following DTC(s) found stored in the Engine Control Module (ECM): ? DTC P0455 - Evaporative emission system-Leak detected (Large leak) ? DTC P0456 - Evaporative System (EVAP) - Very Small Leak ? DTC P0449 - Canister Closed Valve (CCV) - Restricted Vent Circuit ? DTC P0451 - Fuel Tank PSI Sensor (FTPS / DPS) - Range Performance (No FTPS Change) There are no drivability symptoms associated with these DTC(s).

KIA · 2018-04-27

TSB - CANISTER CLOSE VALVE INSPECTION AND AIR DRAIN CASE REPLACEMENT - This bulletin provides the procedure to inspect and if necessary, replace the Air Drain Case on some 2014-18MY Soul (PS), produced from July 21, 2013 through June 1, 2017, some 2012-2017MY Rio (UB), produced from June 21, 2011 through March 31, 2017, some 2014-2017MY Forte (YD) vehicles, produced from February 18, 2013 through March 2, 2017, and some 2017MY Forte (YDm) vehicles, produced from May 16, 2016 through March 6, 2017, which may experience an early shut-off during fuel refill and/or a malfunction indicator lamp (MIL) illumination with DTC(s) P0449 or P0451.

AUDI · 2018-02-20

This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P0451 or P0441 is present.

AUDI · 2018-02-05

This bulletin contains instructions for contacting TAC when the MIL is on and DTC P045100 is stored.

AUDI · 2018-02-02

This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P0451 or P0441 is present.

MAZDA · 2017-03-29

When the engine is started for the first time after parking overnight in cold weather (below freezing), some vehicles may exhibit the check engine light on with DTC P0451:00 (Fuel tank pressure sensor: sensor characteristic malfunction) stored in memory.This concern may be caused by an increase in discharge resistance due to water accumulated and frozen in the canister vent hose.

MAZDA · 2017-01-20

When the engine is started for the first time after parking overnight in cold weather (below freezing), some vehicles may exhibit the check engine light on with DTC P0451 (fuel tank pressure sensor: sensor characteristic malfunction) stored in memory. This concern may be caused by an increase in discharge resistance due to water accumulated and frozen in the canister vent hose.

AUDI · 2016-03-03

The MIL is on due to DTCs P045100 (Evaporative Emission System Pressure Sensor/Switch Range/Performance) being present in the ECM.

AUDI · 2016-02-11

The MIL is on due to DTC P045100 (Evaporative Emission System Pressure Sensor/Switch Range/Performance) being stored in the ECM. Various parts have been replaced under warranty for the condition noted above, but no issues were identified with these parts.

MAZDA · 2016-02-04

MIL ON WITH DTC P0451 AND/OR P013A SOME CUSTOMERS MAY COMPLAIN ABOUT A MIL ON WITH DTC P0451 (FUEL TANK PRESSURE SENSOR: SENSOR CHARACTERISTIC MALFUNCTION) AND/OR P013A HO25S: SLOW RESPONSE (DURING TRANSITION FROM RICH TO LEAN)). RECALL 8615j REPAIR PROCEDURE MAY CORRECT THIS CONCERN.

SUBARU · 2015-08-10

"THIS SERVICE INFORMATION BULLETIN REVIEWS A DESIGN CHANGE TO THE ENGINE WIRING HARNESS TO ELIMINATE IMPROPER DIAGNOSIS OF THE EVAPORATIVE LEAK CHECK MODULE (ELCM) BY THE ECM WHICH COULD SET DIAGNOSTIC TROUBLE CODE (DTC) P0451 IN ERROR. SOME EXAMPLES OF OTHER DTCS AFFECTED BY THIS HARNESS CHANGE ARE: P0068, P0452, P0453, P0107, P0108 AND P0300. THE CHANGE INVOLVES A REPOSITIONING OF THE SENSOR AND ACTUATOR WIRING GROUND JUNCTION POINT TO A LOCATION UNAFFECTED BY ENGINE MOVEMENT AND HIGH TEMPERATURES (NEAR TURBOCHARGER) WHICH MAY DEVELOP EXCESSIVE RESISTANCE. SINCE THIS CONDITION DEVELOPS OVER TIME, DTC(S) MAY SET VERY INTERMITTENTLY WITH LONG PERIODS OF TIME BETWEEN OCCURRENCES. A MORE FREQUENT OCCURRENCE OF ANY OF THESE DTC(S) MAY INDICATE A DIFFERENT ROOT CAUSE OTHER THAN THE CONDITION…

MERCEDES-BENZ · 2015-03-10

Check Engine Light is illuminated due to ME control unit DTC P045100

HYUNDAI · 2013-08-01

HYUNDAI: AN ECU UPDATE, ON SOME VEHICLES, TO REVISE LOGIC FOR DTCS P0451 EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR RANGE/PERFORMANCE, P0455 EVAPORATIVE EMISSION SYSTEM (LARGE) LEAK DETECTED. MODEL 2013 SANTA FE SPORT. *PE

CHEVROLET, GMC, PONTIAC · 2010-09-01

CHEVROLET/GMC/PONTIAC: INTERMITTENT MIL/CHECK ENGINE LIGHT ON, DTC P0442, P0446, P0451, P0452, P0453, P0454 OR P0455 (INSTALL FUEL TANK PRESSURE SENSOR COVER). THIS CONDITION MAY BE CAUSED BY NORMAL WATER ACCUMULATION OR CONDENSATION BLOCKING THE AIR REFERENCE PORT OF THE FUEL TANK PRESSURE SENSOR. *PE UPDATED 2/07/11. *PE UPDATED 2/25/11. *PE

KIA · 2010-04-01

KIA: COMBINED TSB/SERVICE ACTION ECM UPGRADE FOR MULTIPLE DTC'S LISTED-P0300, P0128, P0140, P0451, P0461. PROVIDES THE PROCEDURE TO UPGRADE THE ENGINE CONTROL MODULE (ECM) OF SOME VEHICLES (MAP SENSORS ONLY) WHICH MAY EXPERIENCE A ROUGH IDLE DURING INITIAL COLD START UP PERIOD AND/OR ILLUMINATE THE MIL WITH DTC'S BELOW. *PE

CHEVROLET, GMC · 2010-02-01

CHEVROLET:GMC: ENGINEERING INFORMATION-FUEL TANK PRESSURE SENSOR, DTCS P0446, P0451 OR P0454 SET. GMC ENGINEERING IS ATTEMPTING TO DETERMINE THE ROOT CAUSE OF THE ABOVE CONCERN. *PE

KIA · 2010-02-01

KIA: ECM UPGRADE FOR MULTIPLE DTC'S LISTED, P0300, P0128, P0140, P0442, P0451, P0461 (SA032). PROVIDES PROCEDURE TO UPGRADE THE ENGINE CONTROL MODULE (ECM) OF SOME 1.6L VEHICLES PRODUCED 7/17/08-7/11/09 (MAP SENSOR VEHICLES ONLY) WHICH MAY EXPERIENCE A ROUGH IDLE DURING INITIAL COLD START UP PERIOD AND/OR ILLUMINATE THE MIL WITH DTC'S BELOW. *PE

NISSAN · 2009-11-03

NISSAN: DTC P0451 (EVAP CONTROL SYSTEM PRESSURE SENSOR PERFORMANCE) IS STORED. *PE

CADILLAC, CHEVROLET, GMC · 2009-04-01

DIAGNOSTIC INFORMATION ON MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH DTCS P0442,P0446, P0451, P0452, P0453, P0454, P0455 AND REPLACEMENT OF FUEL TANK PRESSURE (FTP) SENSOR/MODULE. *PE

MAZDA · 2008-04-16

SOME VEHICLES MAY EXHIBIT A SLOW FUEL FILL CONCERN DURING WINTER/FREEZING CONDITIONS, OR A MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0451 PRESENT. MAY BE CAUSED BY WATER/MOISTURE ENTERING THE FUEL FILLER VENT LINE, THEN FREEZING. *NJ UPDATED 6/2/08. *NJ

FORD, MERCURY · 2008-03-01

SLOW FUEL FILL AND/OR DTC P0451. *NJ

CADILLAC · 2007-12-01

MIL, REDUCED ENGINE POWER, DTC P0087 P0089 P0451 P0452 P0628. *NJ

TOYOTA · 2004-11-12

REPAIR MANUAL SUPPLEMENT: LEV II EVAP SYSTEM CHECK - DIAGNOSTIC TROUBLE CODE (DTC) P0441, P0442, P0446, P0451, P0452, P0453, P0455 AND P0456. *NM

LEXUS · 2004-07-28

REPAIR MANUAL SUPPLEMENT. LEV II EVAP SYSTEM CHECK - DIAGNOSTIC TROUBLE CODES P0441, P0442, P0446, P0451, P0452, P0453, P0455 & P0456. *TT UPDATE. *TT

FORD · 2000-01-01

SOME VEHICLES EQUIPPED WITH THE 4.2L ENGINE MAY EXHIBIT DIAGNOSTIC TROULE CODE (DTC) P0451 (EVAPORATIVE EMISSIONS CONTROL SYSTEM PRESSURE SENSOR RANGE/PERFORMANCE).

HONDA · 1999-07-06

MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0451 (FUEL TANK PRESSURE SENSOR CIRCUIT RANGE / PERFORMANCE PROBLEM) STORED IN THE PCM ON VEHICLES WITHIN VIN 2HKRL ... XH536154. *TT

CADILLAC ·

CHECK ENGINE LIGHT ON DIAGNOSTIC TROUBLE CODE P0446, P0451, OR P0453 MAY HAVE A HARD TO FILL FUEL TANK. *TT