07 A4 3.2L P0172 rich code

   #41  
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Captkrunch

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not sure what this is showing me but so far nothing wrong.

Code: 
Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

17:20:53 Group 107: Fuel Injection (Fuel Supply System)
  2119 /min  Engine Speed (G28)
  1.7 %  Lambda Control Bank 1
  -1.7 %  Lambda Control Bank 2
  OFF  Result Lambda Control
 
   #42  
Jack@European_Parts

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Tell me if a block displays the OHMS of the Heaters in 039-042 or upper 200 channels?

Forgot this is that Simos 6.4 POS .........
 
   #43  
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Captkrunch

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jack, this is what i could find.

Code: 
Wednesday,08,June,2016,17:48:37:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

17:48:28 Group 041: Lambda Control (Lambda Sensor Heating Bank 1)
  76 ohms  Resistance Bank 1 Sensor 1
  Htg. S1 ON  Heater Condition 
  1.58 kOhm  Resistance Bank 1 Sensor 2
  Htg. S2 ON  Heater Condition 
Wednesday,08,June,2016,17:48:59:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

17:48:54 Group 042: Lambda Control (Lambda Sensor Heating Bank 2)
  76 ohms  Resistance Bank 2 Sensor 1
  Htg. S1 ON  Heater Condition 
  1.74 kOhm  Resistance Bank 2 Sensor 2
  Htg. S2 ON  Heater Condition 
Wednesday,08,June,2016,17:50:29:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

17:50:22 Group 204
  0.97 kOhm    
  1.26 kOhm    
  407.0°C    
  System OK
 
   #44  
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Captkrunch

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bank 1 sensor 2 is slighty under kohms compared to bank 2 sensor 2.

Code: 
Wednesday,08,June,2016,17:54:50:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

17:54:42 Group 041: Lambda Control (Lambda Sensor Heating Bank 1)
  76 ohms  Resistance Bank 1 Sensor 1
  Htg. S1 ON  Heater Condition 
  0.67 kOhm  Resistance Bank 1 Sensor 2
  Htg. S2 ON  Heater Condition 
Wednesday,08,June,2016,17:55:11:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

17:55:05 Group 042: Lambda Control (Lambda Sensor Heating Bank 2)
  76 ohms  Resistance Bank 2 Sensor 1
  Htg. S1 ON  Heater Condition 
  0.95 kOhm  Resistance Bank 2 Sensor 2
  Htg. S2 ON  Heater Condition
 
   #45  
Jack@European_Parts

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Okay do you have fault as of running these above tests .......because you should?
 
   #46  
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Captkrunch

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you mean if i press ON? nope, nothing.
 
   #47  
Jack@European_Parts

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Change the OXS sensors if a fault comes back for the heaters again.

Inspect engine control module for water ingress.
 
   #48  
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Captkrunch

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cool done deal. thanks!

that fuel injector scared me for a secon :(
 
   #49  
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i've unplugged bank 1 sensor 2 and im still getting a good reading?!
 
   #50  
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stop and started the car. got the MIL for bank 1 sensor 2 (of course, it's unplugged)

so that pretty much says my OXS is good right? good reading.

hopefully it's not an injector problem because that's going to cost a lot .....
 
   #51  
Jack@European_Parts

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i've unplugged bank 1 sensor 2 and im still getting a good reading?!
Click to expand...

If that is the case than I would suspect a controller error, however, I'm thinking maybe you didn't verify it was good during a completed DCY?


The DTC for the heater, may take a second DCY in order to go past an adaption limit table, & or after learned calibrations are established.
 
   #52  
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yup you were right. i needed to stop and start the car.

it's reading fine now. I got an extra OXS and plugged it in. same reading after stop and start the car as well.

went for a ride, nothing to report, no MIL or anything. I know it will be back, it's always back after like 50km.

so whats my next move?
 
   #53  
Jack@European_Parts

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Well you could log with VCDS and go drive it and verify the FAIL or just change the sensor.
 
   #54  
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Captkrunch

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is it me or bank 1 sensor 2 looks weird????

Code: 
Wednesday,08,June,2016,20:08:57:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

20:08:48 Group 042: Lambda Control (Lambda Sensor Heating Bank 2)
  76 ohms  Resistance Bank 2 Sensor 1
  Htg. S1 ON  Heater Condition 
  0.56 kOhm  Resistance Bank 2 Sensor 2
  Htg. S2 ON  Heater Condition 
Wednesday,08,June,2016,20:09:15:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


Mileage: 201810km-125398mi   Repair Order: 


                Address 01: Engine  (8E1 910 559 F)

20:09:08 Group 041: Lambda Control (Lambda Sensor Heating Bank 1)
  76 ohms  Resistance Bank 1 Sensor 1
  Htg. S1 ON  Heater Condition 
  349 ohms  Resistance Bank 1 Sensor 2
  Htg. S2 ON  Heater Condition
 
   #55  
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Captkrunch

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oh and this?

Code: 
Wednesday,08,June,2016,20:28:58:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com




Readiness Status: 0000 0100
Exhaust Gas Recirculation: Passed
Oxygen Sensor Heating: Passed
Oxygen Sensor(s): Passed
Air Conditioning: Passed
Seconday Air Injection: Passed
Evaporative Emissions: Failed or Incomplete
Catalyst Heating: Passed
Catalytic Converter(s): Passed
 
   #56  
Jack@European_Parts

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Like I said it will pend a DTC after the 2 DCY.

Yeah it looks out of sorts.
 
   #57  
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Captkrunch

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Alright. well I like a bad o2sensor then an new injector right?

thanks for the help, wil report back asap
 
   #58  
Jack@European_Parts

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Well I hope so but believe that the injector maybe another issue.

1 Cup of Marvel mystery oil goes a long way in the fuel tank to help injectors.
 
   #59  
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Marvel mystery oil? hum :) I'll look it up, thanks for the pointer ;)
 
   #60  
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Captkrunch

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Got a new injector because I had a good price and 3 injector change kit from Audi. Also got the new OSX that I will be changing today.

Thanks for the help. Hopefully this is what is wrong with the car :D
 
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