Fault Code Help

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09-19-2012, 12:57 PM

Crashbot71

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Fault Code Help

Address 01: Engine
Controller: 4D0 907 560 AF
Component: 4.2l V8/5V G 0004
2 Faults Found:
[B]17831 - Secondary Air Injection System: Bank 1: Insuficient Flow P1423 - 35-00 --
17819 - Shareware Version. To Decode all DTCs
P1411

Does anyone know any cause for the 1st fault and what could cause it?

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09-19-2012, 01:11 PM

JoePGT5S

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Loose or cracked vacuum hose that runs along the top of RHS cylinder bank. Worth replacing all the cracked vacuumed hoses while you are at it.

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09-19-2012, 03:10 PM

silverd2

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Quote:

Originally Posted by JoePGT5S

Loose or cracked vacuum hose that runs along the top of RHS cylinder bank. Worth replacing all the cracked vacuumed hoses while you are at it.

To be clear, P1411 is the drivers side valve.

...and P1423 is the passengers side (bank 1).

Last edited by silverd2; 09-19-2012 at 03:12 PM.

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09-19-2012, 06:35 PM

Crashbot71

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What is the RHS? And what type of vacumm hose do you recomend?

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09-20-2012, 03:19 AM

silverd2

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Quote:

Originally Posted by Crashbot71

What is the RHS? And what type of vacumm hose do you recomend?

Right
Hand
Side ...from the point of view from front of car (driver's side).

Replace with same vacuum line you find...or one of same ID (Inside Diameter).

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