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P1316 Diagnostic Trouble Code Discussion for April 2012

Spark Plug Detection Module Circuit Malfunction (Bank 2)


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Trouble Ticket Help Requests for DTC P1316
Help Request Posted
1997 Ford E-350 Econoline Club Wagon Custom 7.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTJE34F6V
P1316: idm codes memory. ... idm codes found in memory. Injector buzz test p0267 cyl 3 inj current low and p1298 idm fault. Cylinder contribution test got balance faults for cylinders 1,5 and 7. Removed right valve cover to inspect wire harnesses, supr...
April 05, 2012
2003 Jaguar XJR 4.0L MIL Lamp on VIN: SAJDA15B33
P1316: Catalyst damaging misfire. Car presented with check engine light on due to lean codes for both banks/won't pass state inspection. I found and repaired a few vacuum leaks and the fuel trims improved a bit but lean codes returned. I then did an on-car injection flush. Again, some improvem...
April 15, 2012
2003 Jaguar XJR 4.0L MIL Lamp on VIN: SAJDA15B33
P1316: Catalyst damaging misfire. Car presented with check engine light on due to lean codes for both banks/won't pass state inspection. I found and repaired a few vacuum leaks and the fuel trims improved a bit but lean codes returned. I then did an on-car injection flush. Again, some improvem...
April 18, 2012
1997 Ford E-350 Econoline Club Wagon Custom 7.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTJE34F6V
P1316: idm codes memory. ... idm codes found in memory. Injector buzz test p0267 cyl 3 inj current low and p1298 idm fault. Cylinder contribution test got balance faults for cylinders 1,5 and 7. Removed right valve cover to inspect wire harnesses, supr...
April 05, 2012
2003 Jaguar XJR 4.0L MIL Lamp on VIN: SAJDA15B33
P1316: Catalyst damaging misfire. Car presented with check engine light on due to lean codes for both banks/won't pass state inspection. I found and repaired a few vacuum leaks and the fuel trims improved a bit but lean codes returned. I then did an on-car injection flush. Again, some improvem...
April 15, 2012
2003 Jaguar XJR 4.0L MIL Lamp on VIN: SAJDA15B33
P1316: Catalyst damaging misfire. Car presented with check engine light on due to lean codes for both banks/won't pass state inspection. I found and repaired a few vacuum leaks and the fuel trims improved a bit but lean codes returned. I then did an on-car injection flush. Again, some improvem...
April 18, 2012