Super chip error code
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Super chip error code
Hi;
I have an 02, 7.3 X and installed the Super chip yesterday. The throttle is now very responsive which makes me think the timing has advanced which is a positive as I am after the fuel economy. It does have the ability to scan for codes and I am getting two back.
The first “Exhaust Back Pressure Sensor Error.”
Second “Int control mod kam error”
Can anyone tell me what these mean and if they are critical?
Thanks, Smitty.
I have an 02, 7.3 X and installed the Super chip yesterday. The throttle is now very responsive which makes me think the timing has advanced which is a positive as I am after the fuel economy. It does have the ability to scan for codes and I am getting two back.
The first “Exhaust Back Pressure Sensor Error.”
Second “Int control mod kam error”
Can anyone tell me what these mean and if they are critical?
Thanks, Smitty.
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Joined: Aug 2007
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I did a search and came up with these.
P0603 PCED Powertrain control module keep alive memory (KAM) error Faulty connection, faulty PCM.
P0470 EP Exhaust pressure sensor Faulty sensor, open signal return, faulty PCM
I am a little new to this. How would you check the PCM or sensor?
Thanks
P0603 PCED Powertrain control module keep alive memory (KAM) error Faulty connection, faulty PCM.
P0470 EP Exhaust pressure sensor Faulty sensor, open signal return, faulty PCM
I am a little new to this. How would you check the PCM or sensor?
Thanks
FTE Leadership Emeritus
Joined: Sep 2003
Posts: 12,253
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From: Houston, Texas
The first code is related to you tuning your truck, nothing to worry about.
The second code related to the Exhaust backpressure sensor. The EBP tube either needs to be cleaned or the sensor needs to be replaced.
The second code related to the Exhaust backpressure sensor. The EBP tube either needs to be cleaned or the sensor needs to be replaced.
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