Begining the code check
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AudiWorld Senior Member
Joined: Apr 2006
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Begining the code check
I have the following codes on 2002 S6.
4 Faults Found:
17831 - Secondary Air Injection System; Bank 1: Insufficient Flow
P1423 - 35-00 - -
17819 - Secondary Air Injection System; Bank 2: Insufficient Flow
P1411 - 35-00 - -
16711 - Knock Sensor 1 (G61): Signal too Low
P0327 - 35-10 - - - Intermittent
16804 - Catalyst System; Bank 1: Efficiency Below Threshold
P0420 - 35-10 - - - Intermittent
Readiness: 0000 0001
I am hoping that 1 &2 are vacum related and am going to check that tomorrow.
Item 3, should I just replace the knock sensor?
Item 4, Bad cat? or could it be a sensor issue?
4 Faults Found:
17831 - Secondary Air Injection System; Bank 1: Insufficient Flow
P1423 - 35-00 - -
17819 - Secondary Air Injection System; Bank 2: Insufficient Flow
P1411 - 35-00 - -
16711 - Knock Sensor 1 (G61): Signal too Low
P0327 - 35-10 - - - Intermittent
16804 - Catalyst System; Bank 1: Efficiency Below Threshold
P0420 - 35-10 - - - Intermittent
Readiness: 0000 0001
I am hoping that 1 &2 are vacum related and am going to check that tomorrow.
Item 3, should I just replace the knock sensor?
Item 4, Bad cat? or could it be a sensor issue?
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