Difference between revisions of "18619/P2187/008583"

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== 18619/P2187/008583 - Bank 1; System too Lean at Idle ==
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=== 18619/P2187/008583 - Bank 1; System too Lean at Idle ===
 
=== 18619/P2187/008583 - Bank 1; System too Lean at Idle ===
  
 
==== Possible Causes ====
 
==== Possible Causes ====
  
- Injectors leaky/blocked<br>
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* Injectors leak/blocked<br>
- Air intake leaky<br>
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* Air Intake Leak (after MAF)<br>
- Exhaust system leaky<br>
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* Exhaust Leak<br>
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==== Possible Solutions ====
  
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* Check Mass Air Flow Sensor (G70)<br>
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* Check Injector(s)<br>
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* Check Fuel Pump<br>
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* Check Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)<br><br>
  
==== Possible Solutions ====
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==== Special Notes ====
  
- Check Mass Air Flow Sensor (G70)<br>
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* When found in the NAR 2.0T (BPY) check RVUTB: 01-09-03  or  2018919 for updated Crankcase Breather Valve
- Check Fuel Pump<br>
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**  If the breather valve is faulty, full engine vacuum is typically found when removing the oil cap at idle.
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* 2008-2013 VW with CCTA or CBFA, TB 10-12-01 or TPI 2025501 has additional CCV testing information:
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** https://static.nhtsa.gov/odi/tsbs/2012/SB-10073981-2280.pdf  NHTSA
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* 2005-2010 Audi with the following engines, see TSB 01-12-44 or TPI 2015505:
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** BPG - BPY - BWT - CCTA - CDMA
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*** https://static.nhtsa.gov/odi/tsbs/2012/SB-10043872-9159.pdf  NHTSA
  
--[[User:Sebastian|Sebastian]] 09:44, 21 November 2005 (Eastern Standard Time)
 
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 15:46, 7 April 2021

18619/P2187/008583 - Bank 1; System too Lean at Idle

Possible Causes

  • Injectors leak/blocked
  • Air Intake Leak (after MAF)
  • Exhaust Leak

Possible Solutions

  • Check Mass Air Flow Sensor (G70)
  • Check Injector(s)
  • Check Fuel Pump
  • Check Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)

Special Notes