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Old 05-29-2009, 02:31 PM   #1
AudiWorld Member
Account #: 93107
 
Join Date: Jun 2005
Posts: 492
Default How to test Secondary Air Injection pump with VAG?

How to test Secondary Air Injection pump with VAG?
__________________
A4 99.5 2.8 V6 QAuto AHA

::::::::::::::::::::::::::::::::
DIY:
Upper arms and tie rods - 54k
A/T filter and oil changed - 60k 07/06, and 110k 09/12
Motor mounts / Fuel level repair - 68k
Timing Belt and two sensors replaced - 73k 9/07
Spark plugs@wires and Oxygen sensor(B1S1: Front pass. side) - 83K 4/09
Wheel bearing(rear, driver side, brand SNR oem) - 92k 08/10
LCD Instrument Cluster Pixel Repair - 92k 08/10
Timing Belt and Heater core replaced - 97k 01/11
Tires ContiExtremeContact DWS - 99k 7/11
Wheel bearing(rear, pass side, brand SNR oem) - 120k 06/13
Spark plugs (NGK BKR6EIX Iridium IX) - 120k 06/13
Next week - new Oxygen sensor(B2S1: Front driver side,Bosch 13842) - 120K 6/13
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Old 05-29-2009, 03:13 PM   #2
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Default

there is a way to cycle/run the pump without engine on(I did it 2 years ago but dont remember how). anybody know?


thank you
__________________
A4 99.5 2.8 V6 QAuto AHA

::::::::::::::::::::::::::::::::
DIY:
Upper arms and tie rods - 54k
A/T filter and oil changed - 60k 07/06, and 110k 09/12
Motor mounts / Fuel level repair - 68k
Timing Belt and two sensors replaced - 73k 9/07
Spark plugs@wires and Oxygen sensor(B1S1: Front pass. side) - 83K 4/09
Wheel bearing(rear, driver side, brand SNR oem) - 92k 08/10
LCD Instrument Cluster Pixel Repair - 92k 08/10
Timing Belt and Heater core replaced - 97k 01/11
Tires ContiExtremeContact DWS - 99k 7/11
Wheel bearing(rear, pass side, brand SNR oem) - 120k 06/13
Spark plugs (NGK BKR6EIX Iridium IX) - 120k 06/13
Next week - new Oxygen sensor(B2S1: Front driver side,Bosch 13842) - 120K 6/13
1999Audi is offline   Reply With Quote
Old 05-29-2009, 05:22 PM   #3
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Join Date: Jun 2005
Posts: 492
Default

found it

thanks
__________________
A4 99.5 2.8 V6 QAuto AHA

::::::::::::::::::::::::::::::::
DIY:
Upper arms and tie rods - 54k
A/T filter and oil changed - 60k 07/06, and 110k 09/12
Motor mounts / Fuel level repair - 68k
Timing Belt and two sensors replaced - 73k 9/07
Spark plugs@wires and Oxygen sensor(B1S1: Front pass. side) - 83K 4/09
Wheel bearing(rear, driver side, brand SNR oem) - 92k 08/10
LCD Instrument Cluster Pixel Repair - 92k 08/10
Timing Belt and Heater core replaced - 97k 01/11
Tires ContiExtremeContact DWS - 99k 7/11
Wheel bearing(rear, pass side, brand SNR oem) - 120k 06/13
Spark plugs (NGK BKR6EIX Iridium IX) - 120k 06/13
Next week - new Oxygen sensor(B2S1: Front driver side,Bosch 13842) - 120K 6/13
1999Audi is offline   Reply With Quote
Old 05-30-2009, 11:02 AM   #4
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Join Date: Nov 2006
Posts: 12
Default

Hey 1999 Audi, I would like to know how? I am gettin code 16795 and I figue it is either the combi valve our SAI pump. How do you test a "combi valve"?
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Old 05-30-2009, 12:07 PM   #5
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connect VAG-COM
hit engine button then -> on the right group of buttons hit button with 03 on it(basic on it I beleive) then -> hit next, next until you will see and hear SAI pump cycle on and off.
__________________
A4 99.5 2.8 V6 QAuto AHA

::::::::::::::::::::::::::::::::
DIY:
Upper arms and tie rods - 54k
A/T filter and oil changed - 60k 07/06, and 110k 09/12
Motor mounts / Fuel level repair - 68k
Timing Belt and two sensors replaced - 73k 9/07
Spark plugs@wires and Oxygen sensor(B1S1: Front pass. side) - 83K 4/09
Wheel bearing(rear, driver side, brand SNR oem) - 92k 08/10
LCD Instrument Cluster Pixel Repair - 92k 08/10
Timing Belt and Heater core replaced - 97k 01/11
Tires ContiExtremeContact DWS - 99k 7/11
Wheel bearing(rear, pass side, brand SNR oem) - 120k 06/13
Spark plugs (NGK BKR6EIX Iridium IX) - 120k 06/13
Next week - new Oxygen sensor(B2S1: Front driver side,Bosch 13842) - 120K 6/13
1999Audi is offline   Reply With Quote
Old 03-16-2011, 05:32 PM   #6
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Default

Quote:
Originally Posted by 1999Audi View Post
How to test Secondary Air Injection pump with VAG?
Can you share some information that you have found for this? I am searching for that "testing" procedure but seems to have few information available on the audi dealer's site.
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Old 03-16-2011, 09:03 PM   #7
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Quote:
Originally Posted by yasmine View Post
Can you share some information that you have found for this? I am searching for that "testing" procedure but seems to have few information available on the audi dealer's site.
connect VAG-COM
hit engine button then -> on the right group of buttons hit button with 03 on it(basic on it I beleive) then -> hit next, until you will see and hear SAI pump cycle on and off.
__________________
A4 99.5 2.8 V6 QAuto AHA

::::::::::::::::::::::::::::::::
DIY:
Upper arms and tie rods - 54k
A/T filter and oil changed - 60k 07/06, and 110k 09/12
Motor mounts / Fuel level repair - 68k
Timing Belt and two sensors replaced - 73k 9/07
Spark plugs@wires and Oxygen sensor(B1S1: Front pass. side) - 83K 4/09
Wheel bearing(rear, driver side, brand SNR oem) - 92k 08/10
LCD Instrument Cluster Pixel Repair - 92k 08/10
Timing Belt and Heater core replaced - 97k 01/11
Tires ContiExtremeContact DWS - 99k 7/11
Wheel bearing(rear, pass side, brand SNR oem) - 120k 06/13
Spark plugs (NGK BKR6EIX Iridium IX) - 120k 06/13
Next week - new Oxygen sensor(B2S1: Front driver side,Bosch 13842) - 120K 6/13
1999Audi is offline   Reply With Quote
Old 03-16-2011, 09:03 PM
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28, a4, air, audi, cycles, flow, injection, mounts, pump, reported, sai, secondary, sensor, system, test, vag


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