Join Now
International Automotive Technicians Network

U1147 Diagnostic Trouble Code Discussion for December 2004

Data Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC U1147
Help Request Posted
1999 Ford Expedition XLT 4.6L Stall VIN: 1FMRU1860X
U1147: . ... throwing me for a loop. When it came in it would intermittently stall. Sometimes it would just die other times the rpm would race and drop and then it would die. I graphed the IAC, TPS, MAF, VOLTAGE and looked at all the other sensors everthing appeared to...
December 08, 2004
1999 Ford Expedition XLT 4.6L Stall VIN: 1FMRU1860X
U1147: . ... throwing me for a loop. When it came in it would intermittently stall. Sometimes it would just die other times the rpm would race and drop and then it would die. I graphed the IAC, TPS, MAF, VOLTAGE and looked at all the other sensors everthing appeared to...
December 11, 2004
1999 Ford Expedition XLT 4.6L Stall VIN: 1FMRU1860X
U1147: . ... throwing me for a loop. When it came in it would intermittently stall. Sometimes it would just die other times the rpm would race and drop and then it would die. I graphed the IAC, TPS, MAF, VOLTAGE and looked at all the other sensors everthing appeared to...
December 08, 2004
1999 Ford Expedition XLT 4.6L Stall VIN: 1FMRU1860X
U1147: . ... throwing me for a loop. When it came in it would intermittently stall. Sometimes it would just die other times the rpm would race and drop and then it would die. I graphed the IAC, TPS, MAF, VOLTAGE and looked at all the other sensors everthing appeared to...
December 11, 2004