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P1371 Diagnostic Trouble Code Discussion for September 2010

DI Ignition Low-Resolution Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1371
Help Request Posted
2003 Porsche 911 Carrera 3.6L Misfire VIN: WPOCA29923
P1371: valve lift check sum error. customer brought car in for check engine light repair.(see codes) customer took car to another shop for prior work. they replaced the spark plugs. replace ignition coil (cylinder 4) and fuel injector (cylinder 4) now brought there problem to us. cleared codes ...
September 21, 2010
2003 Porsche 911 Carrera 3.6L Misfire VIN: WPOCA29923
P1371: valve lift check sum error. customer brought car in for check engine light repair.(see codes) customer took car to another shop for prior work. they replaced the spark plugs. replace ignition coil (cylinder 4) and fuel injector (cylinder 4) now brought there problem to us. cleared codes ...
September 22, 2010
2003 Porsche 911 Carrera 3.6L Misfire VIN: WPOCA29923
P1371: valve lift check sum error. customer brought car in for check engine light repair.(see codes) customer took car to another shop for prior work. they replaced the spark plugs. replace ignition coil (cylinder 4) and fuel injector (cylinder 4) now brought there problem to us. cleared codes ...
September 21, 2010
2003 Porsche 911 Carrera 3.6L Misfire VIN: WPOCA29923
P1371: valve lift check sum error. customer brought car in for check engine light repair.(see codes) customer took car to another shop for prior work. they replaced the spark plugs. replace ignition coil (cylinder 4) and fuel injector (cylinder 4) now brought there problem to us. cleared codes ...
September 22, 2010