Help with OBDII codes
01-07-2008, 08:36 PM
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Help with OBDII codes
Hey,
does anyone know anything about codes P1230 (fuel pump low speed malfunction) and P1128 (upstream heated O2 sensors swapped). I bought this car in Atlanta last week and it ran great when we test drove but the next day when my wife took it out the check E/G light came on. It had a total of 6 codes but only these 2 were identified by the scanner at auto zone. BTW, it's a 96 993 C2 Tiptronic, 66K miles. This is my first Porsche and I've lived vicariously thru others for years so I hope this turns out to be a good one. I'm new to Rennlist so I'll be asking a lot of stupid questions so I apologize in advance. Thanks, Mike
does anyone know anything about codes P1230 (fuel pump low speed malfunction) and P1128 (upstream heated O2 sensors swapped). I bought this car in Atlanta last week and it ran great when we test drove but the next day when my wife took it out the check E/G light came on. It had a total of 6 codes but only these 2 were identified by the scanner at auto zone. BTW, it's a 96 993 C2 Tiptronic, 66K miles. This is my first Porsche and I've lived vicariously thru others for years so I hope this turns out to be a good one. I'm new to Rennlist so I'll be asking a lot of stupid questions so I apologize in advance. Thanks, Mike
01-08-2008, 04:59 PM
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Fault Code 1230 Fuel injector, cylinder 6 - short to ground
Fault code 1128 Oxygen sensing adaptation area 2, cylinders 1 - 3, rich threshold
Generic OBD code readers are very vague and can be confusing. Before you get going in the wrong direction I would advise having a good Porsche technician with experience and the right tools help in the correct diagnosis.
Fault code 1128 Oxygen sensing adaptation area 2, cylinders 1 - 3, rich threshold
Generic OBD code readers are very vague and can be confusing. Before you get going in the wrong direction I would advise having a good Porsche technician with experience and the right tools help in the correct diagnosis.
