P0442 · 제조사 기술 자료

LAND ROVER · 2015-02-19

"ISSUE: REPORTS RECEIVED VIA EPQR HAS SHOWN A VERY SMALL NUMBER OF 2015MY VEHICLES TO HAVE THE INCORRECT FUEL FILLER NECK/CAP ARRANGEMENT FITTED. THIS CAN LEAD TO THE ENGINE CHECK WARNING LAMP BEING ILLUMINATED WITH AN ASSOCIATED DTC RELEVANT TO AN EVAP SYSTEM LEAK, I.E. DTC P0442-00. CAUSE: A NEW FUEL FILLER NECK AND ASSOCIATED FUEL CAP WAS INTRODUCED AT 2015MY FOR L405 AND L494 NAS ONLY."

LAND ROVER · 2015-02-13

"ISSUE: REPORTS RECEIVED VIA EPQR HAS SHOWN A VERY SMALL NUMBER OF 2015MY VEHICLES TO HAVE THE INCORRECT FUEL FILLER NECK/CAP ARRANGEMENT FITTED. THIS CAN LEAD TO THE ENGINE CHECK WARNING LAMP BEING ILLUMINATED WITH AN ASSOCIATED DTC RELEVANT TO AN EVAP SYSTEM LEAK, I.E. DTC P0442-00. CAUSE: A NEW FUEL FILLER NECK AND ASSOCIATED FUEL CAP WAS INTRODUCED AT 2015MY FOR L405 AND L494 NAS ONLY."

CADILLAC · 2014-09-26

This Preliminary Information communication provides information to the technician about vehicles that may have check engine light on. Technician may find a Diagnostic Trouble Code P0442. Technician will need to inspect the fuel filler pocket rubber insulator to make sure it is not rolled over the fuel pipe neck.

MERCEDES-BENZ · 2014-05-22

Fault code P045600 or P044200 without complaints about engine running characteristics

MERCEDES-BENZ · 2014-05-06

Fault code P045600 or P044200 without complaints about engine running characteristics

LAND ROVER · 2014-02-19

"ISSUE: CHECK ENGINE LIGHT ILLUMINATED. DTC(S) RELEVANT TO A PURGE VALVE CONCERN STORED IN THE PCM. DTC’S BELOW COULD POTENTIALLY INDICATE A CONCERN WITH THE PURGE VALVE. P0442 - SMALL LEAK P0444 - PURGE VALVE CIRCUIT OPEN P0456 - VERY SMALL LEAK P0458 - PURGE CONTROL VALVE CIRCUIT LOW P0459 - PURGE CONTROL VALVE CIRCUIT HIGH P0496 - EVAP SYSTEM HIGH PURGE FLOW P0497 - EVAP SYSTEM LOW PURGE FLOW SSM IS APPLICABLE TO THE FOLLOWING VEHICLES – DISCOVERY 4/LR4 13MY ONWARDS FITTED WITH THE 5.0L NA ENGINE NEW RANGE ROVER (L405) – ALL GASOLINE ENGINE DERIVATIVES NEW RANGE ROVER SPORT (L494) – ALL GASOLINE ENGINE DERIVATIVES"

BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, ISUZU, OLDSMOBILE, PONTIAC, SAAB, SATURN · 2014-02-12

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank…

AUDI · 2014-02-04

Supersedes Technical Service Bulletin Group 01 number 14-58 dated January 14, 2014. The MIL is on. DTCs are stored in the ECM. Drivability is not affected. The leak detection pump (LDP) is a vacuum-driven, ECM-controlled, diaphragm pump. In order for the LDP to operate, the engine must be running and vacuum must be applied to the vacuum switch on the LDP. The LDP pressurizes the EVAP system and monitors any pressure drop within a specified amount of time in order to detect a leak. DTC P0456 or DTC P0442 can be stored due to static or sporadic air leaks in the EVAP system or static or sporadic air leaks in the LDP.

AUDI · 2014-01-14

Supersedes Technical Service Bulletin Group 01 number 13-40 dated November 4, 2013. The MIL is on. DTCs are stored in the ECM. Drivability is not affected. The leak detection pump (LDP) is a vacuum-driven, ECM-controlled, diaphragm pump. In order for the LDP to operate, the engine must be running and vacuum must be applied to the vacuum switch on the LDP. The LDP pressurizes the EVAP system and monitors any pressure drop within a specified amount of time in order to detect a leak. DTC P0456 or DTC P0442 can be stored due to either Static or sporadic air leaks in the EVAP system or Static or sporadic air leaks in the LDP.

NISSAN · 2013-11-15

SERVICE INFORMATION If one or more of these EVAP leak DTCs are stored (P0442, P0455, P0456) on a 2007 through 2011 Nissan vehicle, a loose fuel fill cap may be the cause. Use the following resources to perform diagnostics and confirm the cause of stored DTCs. ASIST: - Appropriate Service Manual diagnostic procedures - Applicable Technical Service Bulletins (TSB). Leak Test: - With CONSULT-III plus - WORK SUPPORT >> EVAP SYSTEM CLOSE. NOTE: Use Essential Tool J-42909 or equivalent to pressurize the EVAP system. - With a "Smoke" leak detection machine. Refer to the machine's Operator's Manual for proper use. Make sure the customer is informed of the proper fuel filler cap installation.

INFINITI · 2013-11-15

SERVICE INFORMATION If one or more of these EVAP leak DTCs are stored (P0442, P0455, P0456) on a 2007 through 2011 Infiniti vehicle, a loose fuel fill cap may be the cause. Use the following resources to perform diagnostics and confirm the cause of stored DTCs. ASIST: - Appropriate Service Manual diagnostic procedures - Applicable Technical Service Bulletins (TSB). Leak Test: - With CONSULT-III plus - WORK SUPPORT >> EVAP SYSTEM CLOSE. NOTE: Use Essential Tool J-42909 or equivalent to pressurize the EVAP system. - With a "Smoke" leak detection machine. Refer to the machine's Operator's Manual for proper use. Make sure the customer is informed of the proper fuel filler cap installation.

NISSAN · 2013-11-15

NISSAN: A LOOSE FUEL FILL CAP IS THE CAUSE OF EVAP LEAK DTCS (P0442, P0455, P0456) STORED ON SOME VEHICLES. MODEL YEARS 2007-2011. MODEL NOT LISTED. *PE

INFINITI · 2013-11-15

INFINITI: DUE TO A LOOSE FUEL FILL CAP, THE EVAP LEAK DTCS (P0442, P0455, P0456) ARE STORED AND MAY BE THE CAUSE. MODEL YEARS 2007-2011. NO MODELS LISTED. *PE

AUDI · 2013-11-04

Supersedes Technical Service Bulletin Group 01 number 13-38 dated October 23, 2013. MIL on. DTCs are stored in the engine control module (ECM). Drivability is not affected. The leak detection pump (LDP) is a vacuum-driven, ECM-controlled, diaphragm pump. In order for the LDP to operate, the engine must be running and vacuum must be applied to the vacuum switch on the LDP. The LDP pressurizes the EVAP system and monitors any pressure drop within a specified amount of time in order to detect a leak. DTC P0456 or DTC P0442 can be stored due to static or sporadic air leaks in the EVAP system or static or sporadic air leaks in the LDP.

AUDI · 2013-11-01

This document contains the Audi TAC technical newsletter. This newsletter has information on TAC consultants, scan tool hints, and the EVAP faults P0456, P0455, and P0442.

MERCEDES-BENZ · 2013-07-10

Engine diagnosis warning lamp activated. Fault code P045600 "Very fine leak" or P044200 "Fine leak" stored in engine control unit.

BUICK · 2013-07-10

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Code P0442 set. Technician will need to inspect the evaporative pipe has damage and replace if needed.

MERCEDES-BENZ · 2013-03-20

Fault code P045600 or P044200 without complaints about engine running characteristics

CHEVROLET, GMC · 2012-12-06

This preliminary information bulletin provides information on the repositioning of the fuel cap teather due to a binding concern causing a DTC P0442 and/or P0455 with a malfunction indicator lamp illuminated.

NISSAN · 2011-03-22

NISSAN: THE MIL IS ON WITH ONE OR MORE OF THE FOLLOWING DTCS STORED: P0442/P0448/P0455/P0456 AND EVAP VENT CONTROL VALVE IS STUCK OPEN OR WILL NOT SEAL WHEN OPERATED/CLOSED. REPLACE VENT CONTROL VALVE; INSTALL FILTER KIT LISTED IN PARTS INFORMATION; AND CLEAR ANY DTCS STORED IN THE ECM. *PE UPDATED 6/15/11. *PE

MAZDA · 2010-10-15

MAZDA: DETERMINING EVAPORATIVE SYSTEM LEAK LOCATION FOR DTCS P0441, P0442, P0455, P0455. SOME VEHICLES MAY HAVE A MIL ILLUMINATION WITH DTCS STORED IN MEMORY. *PE UPDATED 4/18/11. *PE

CHEVROLET, GMC · 2010-09-01

CHEVROLET/GMC: CHECK ENGINE LIGHT ON, FUEL TANK HARD TO FILL, DTCS P0442, P0446, P0455 OR P0449 SET (REPLACE EVAPORATIVE EMISSION (EVAP) VENT VALVE SOLENOID ASSEMBLY AND ADD/RELOCATE FILETER BOX USING SERVICE KIT). *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: ECM UPGRADE-MIL ON WITH DTC P0300, P0128, P0140, P0442 & P0461. VEHICLES MAY EXPERIENCE A ROUGH IDLE DURING INITIAL COLD START UP PERIOD AND/OR ILLUMINATE THE MIL. *PE UPDATED 10/29/10. *PE

LEXUS · 2010-02-12

LEXUS: ENGINE CONTROL. SOME VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH ONE OR MORE OF THE FOLLOWING DTCS-P0442, P0455 OR P0456. *PE

TOYOTA · 2010-02-12

TOYOTA: ENGINE CONTROL. SOME MODEL VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH ONE OR MORE OF THE FOLLOWING DTCS-P0442, P0455, OR P0456. *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 · 2009-09-16

NISSAN: THE MIL ON EVAP DTC P0441, P0442, P0455, P0456 STORED. PERFORM THE APPROPRIATE DTC CONFIRMATION PROCEDURE; CHECK AND COMPARE YOUR CURRENT ECM PART NUMBER. *PE

NISSAN · 2009-07-16

NISSAN: MIL ON WITH DTC P0442, P0448, P0455, AND P0456. EVAP VENT CONTROL VALVE IS STUCK OPEN OR WILL NOT SEAL WHEN OPERATED/CLOSED. *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