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ESP Fault, P3028 error code

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Old 05-09-2017, 07:45 AM
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Default ESP Fault, P3028 error code

My 2007 Audi S6 (109,000 mi.) has been flashing an ESP Fault warning with P3028, followed by the car entering limp mode.

"
P3028
Angle Sensor 2 (on Throttle Drive 2 Power Accelerator Actuation) -G298-, Unplausible Signal
"
-- http://forums.quattroworld.com/s4s6/msgs/164700.phtml

I was wondering if anyone else has encountered this problem. From doing a few quick searches it seems like I need to check the connector and wiring going into the throttle body 2 sensor (driver side throttle body) and if that isn't the problem I may have to replace the sensor.

Please let me know of any suggested next steps. I will check the connection and wiring and re-post if I encounter any other issues.
Old 04-19-2018, 01:52 PM
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How did you end up fixing this issue?!?!
Old 05-19-2018, 05:32 PM
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Originally Posted by alxshrp
My 2007 Audi S6 (109,000 mi.) has been flashing an ESP Fault warning with P3028, followed by the car entering limp mode.

"
P3028
Angle Sensor 2 (on Throttle Drive 2 Power Accelerator Actuation) -G298-, Unplausible Signal
"
-- quattroworld.com Forums: here's the DTC list off Audi's site although all these may be OBD 2

I was wondering if anyone else has encountered this problem. From doing a few quick searches it seems like I need to check the connector and wiring going into the throttle body 2 sensor (driver side throttle body) and if that isn't the problem I may have to replace the sensor.

Please let me know of any suggested next steps. I will check the connection and wiring and re-post if I encounter any other issues.
Hello !!
Were you able to solve the problem?
I have the same problem!
Thanks if you want to help me.

Att;
Old 05-19-2018, 11:51 PM
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Default ESP EPC very rough idling and hard start

Hi L&G


I’ve been looking up the whole internet for Audi A6 C6 3.2L Quattro 2006 graphics or photos of engine to see where the timing mark is that pulley notch needs to be aligned? On my engine I have found the notch, but can’t find timing mark arrow or any sign where I would be aligning the notch on the pulley.

Pics would be highly appreciated,

Thanks in advance.
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