NHTSA Office of Defects Investigation
Engineering Analysis EA05-003: ENGINE STALLING
- Closed
NHTSA's Office of Defects Investigation opened Engineering Analysis EA05-003 on February 15, 2005 and closed it on November 2, 2005. NHTSA's investigations file lists 6 Ford models for it and links recall 05V-270 to it.
Updated daily from NHTSA's investigations file
Key facts
- NHTSA number
- EA05-003 (also written EA05003)
- Investigation type
- Engineering Analysis A more detailed stage of a defect investigation, opened when NHTSA's Office of Defects Investigation decides an issue merits further review, often after a Preliminary Evaluation or a Recall Query; it can include vehicle testing, surveys and further information requests.
- Status
- Closed November 2, 2005
- Opened
- Closed
- Vehicle or equipment manufacturer
- Ford Motor Company
- Components
- Electrical System — Wiring — Front Underhood; Engine and Engine Cooling; Engine and Engine Cooling — Engine — Diesel
- Recall linked by NHTSA
- 05V-270: ENGINE STALLING, reported
- Vehicles and equipment
- 6 Ford models, including the Excursion and F-250 SD
NHTSA's summary
As NHTSA's Office of Defects Investigation wrote it for Engineering Analysis EA05-003.
IN A JUNE 7, 2005 LETTER, FORD NOTIFIED ODI THAT IT WOULD BE CONDUCTING A SAFETY RECALL OF APPROXIMATELY 180,000 FORD F-SUPER DUTY, EXCURSION AND E-SERIES VEHICLES EQUIPPED WITH 6.0L DIESEL ENGINES TO CORRECT TWO WIRING RELATED CONDITIONS THAT COULD RESULT IN ENGINE STALL (NHTSA RECALL NO. 05V-270, FORD NO. 05S34).
THE AFFECTED VEHICLES WERE BUILT BETWEEN SEPTEMBER 29, 2003 AND MAY 31, 2004.
ACCORDING TO FORD, VEHICLES WITH THE CONDITIONS MAY STALL WITHOUT WARNING AND MAY OR MAY NOT RESTART.FORD WILL INSTRUCT OWNERS OF VEHICLES INCLUDED IN THE RECALL TO TAKE THEIR VEHICLES TO A DEALER TO HAVE THE FUEL INJECTOR CONTROL MODULE WIRE HARNESS UPGRADED OR REPLACED AND OR HAVE A NEW INJECTION CONTROL PRESSURE SENSOR CONNECTOR INSTALLED.DURING A MAY 2005 PRESENTATION TO ODI, FORD IDENTIFIED A NUMBER OF POTENTIAL FAILURE MECHANISMS THAT COULD AFFECT ENGINE PERFORMANCE IN VARIOUS SEGMENTS OF THE SUBJECT VEHICLE POPULATION, INCLUDING THE WIRING CONDITIONS ADDRESSED BY 05V-270.
THE WIRING CONDITIONS, WHICH BOTH AFFECT ENGINE FUELING, WERE THE MOST LIKELY CONDITIONS TO RESULT IN ENGINE STALL.THE RECALLED VEHICLES COMPRISE APPROXIMATELY 43% OF THE SUBJECT VEHICLE POPULATION AND ACCOUNT FOR 75 OF THE 113 ODI REPORTS THAT HAVE A VALID VIN (66%).
THE VOQ COMPLAINT RATE FOR THE RECALL POPULATION IS 45/100K WHILE THE RATE FOR VEHICLES OUTSIDE THE RECALL POPULATION IS 17/100K AND THEIR TREND (BY DATE OF RECEIPT) IS DECLINING.BASED ON THE ANALYSIS, ODI BELIEVES FORD?S ACTIONS ARE SUFFICIENT TO ADDRESS THE CURRENT SAFETY RISKS AND THE INVESTIGATION IS THUS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY RELATED DEFECT DOES NOT EXIST.FURTHER ACTION WILL BE TAKEN IF WARRANTED BY FUTURE CIRCUMSTANCES.
Vehicles and equipment listed for this investigation
NHTSA's investigations file lists these vehicles and equipment for Engineering Analysis EA05-003. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.
What an NHTSA investigation is
NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.
An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.
Ford VIN check: decode a VIN to see its year, make and model.
Sources
NHTSA's investigation record for EA05-003
Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.