2.0l TFSI (AXX/BGB/BPJ/BPY/BWA) - Revision history

Peter: /* Checking Fuel Pressure */

2018-04-18T16:22:35Z

Checking Fuel Pressure

← Older revision		Revision as of 16:22, 18 April 2018
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	Group 106<br>		Group 106<br>
	'''[Go!]'''<br>		'''[Go!]'''<br>
	Field 2: Fuel Rail,Pressure (actual): 55% ~~or below~~ is normal at idle<br>		Field 2: Fuel Rail,Pressure (actual): (A value ≈ 35 to 55% is considered normal at idle)<br>
	* 55% to 60% ~~is a gray area, it may~~ be ~~okay, but may indicate~~ a ~~problem~~<br>		* A value ≈ 55% to 60% could be considered as an indication of a low fuel pressure concern<br>
	* ~~Above~~ 60% ~~implies~~ there is a failure or restriction<br>		* A value above ≈ 60% to 70% usually indicates there is a failure or restriction<br>
	** Causes of low pressure can include ~~kinks or restrictions in~~ fuel lines<br>		* A value fluctuating ≈ 35% to 95% may indicate an intake fuel pump failing
	** Fuel filter issues including restricted/clogged or incorrect part number<br>		** Causes of low pressure can include:
	** ~~Failing lift~~ pump in fuel ~~tank~~. We have seen numerous cases of sub-standard quality "factory" replacements in "factory boxes" that were obtained from aftermarket sources and are not sourced from official dealers. This led to troubleshooting problems that were solved by installing correct factory parts~~. We~~ encourage customers to ~~only install lift pump and fuel filter sourced directly~~ from ~~a VW/Audi~~ dealer.		*** Damaged/restricted fuel lines<br>
			*** Fuel filter issues including restricted/clogged or incorrect part number (wrong pressure relief value)<br>
			*** Faulty in-tank fuel pump and/or in-tank fuel pump controller. (With critical parts, we encourage customers to use Genuine Factory parts from the dealer's parts department.).

Andy at 16:39, 9 February 2016

2016-02-09T16:39:26Z

← Older revision		Revision as of 16:39, 9 February 2016
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	Field 1: Fuel Pressure (Low), Specification: 2800...7200 mbar<br>		Field 1: Fuel Pressure (Low), Specification: 2800...7200 mbar<br>
	Field 2: Fuel Pump Adaptation, Specification: -1000...+1000 %<br>		Field 2: Fuel Pump Adaptation, Specification: -1000...+1000 %<br>
			'''Note:'''
			* Timing chain driven engines such as the CCTA, CBFA and CCTA were phased in during model year 2008. Those engines do not use a G410 (Low) Fuel Pressure Sensor so Measuring Blocks group 103 is not applicable.

Dana at 16:30, 9 February 2016

2016-02-09T16:30:54Z

← Older revision		Revision as of 16:30, 9 February 2016
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	Wait until Field 4 shows "ADP. O.K.".<br>		Wait until Field 4 shows "ADP. O.K.".<br>
	'''[Done, Go Back]'''<br>		'''[Done, Go Back]'''<br>
	'''[Close Controller, Go Back - 06]'''<br><br>		'''[Close Controller, Go Back - 06]'''<br>
			* Switch Ignition OFF.<br>

	* ~~Switch Ignition OFF~~.~~<br><br>~~		'''Note:'''
			* Timing chain driven engines such as the CCTA, CBFA and CCTA were phased in during model year 2008. Those engines do not use a G410 (Low) Fuel Pressure Sensor so Basic Settings 103 is not applicable.

	=== Intake Manifold Runner ===		=== Intake Manifold Runner ===
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	'''Notes:'''		'''Notes:'''
	* ~~The newer timing~~ chain driven engines ~~which~~ were phased in during model year ~~2009 the~~ engine ~~may need to~~ be ~~running~~ at idle~~. Common examples of these engine codes include CCTA, CBFA and CCTA~~.		* Timing chain driven engines such as the CCTA, CBFA and CCTA were phased in during model year 2008. Those engines use an entirely different IMRC system which uses engine vacuum in conjunction with a solenoid so Basic Settings 142 must be completed at idle.
	* Never run Basic Settings with the IMRC motor linkage disconnected from the intake manifold. It may damage the new part.		* Never run Basic Settings with the IMRC motor linkage disconnected from the intake manifold. It may damage the new part.

Andy: /* Checking Fuel Pressure */

2014-02-12T17:55:47Z

Checking Fuel Pressure

@@ Line 252: / Line 252: @@
 Field 1: Fuel Pressure (Low), Specification: 2800...7200 mbar<br>
 Field 2: Fuel Pump Adaptation, Specification: -1000...+1000 %<br>
 Group 140<br>
@@ Line 263: / Line 274: @@
 Field 2: Actual Fuel Rail Pressure (High), Specification: 25.0...110.0 bar<br>
 Field 3: Deviation between specified and actual fuel pressure, Specification: max. 5.0 bar<br>
 '''[Done, Go Back]'''<br>

Dana: /* Intake Manifold Runner */

2012-05-31T01:09:33Z

Intake Manifold Runner

← Older revision		Revision as of 01:09, 31 May 2012
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	* Switch Ignition OFF for at least 60 seconds.<br><br>		* Switch Ignition OFF for at least 60 seconds.<br><br>

	'''~~Note~~:''' ~~On the~~ newer timing chain driven engines which were phased in during model year 2009 the engine may need to be running at idle. Common examples of these engine codes include CCTA, CBFA and CCTA.		'''Notes:'''
			* The newer timing chain driven engines which were phased in during model year 2009 the engine may need to be running at idle. Common examples of these engine codes include CCTA, CBFA and CCTA.
			* Never run Basic Settings with the IMRC motor linkage disconnected from the intake manifold. It may damage the new part.

	=== Readiness ===		=== Readiness ===

Dana: /* Intake Manifold Runner */

2011-11-30T20:53:27Z

Intake Manifold Runner

← Older revision		Revision as of 20:53, 30 November 2011
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	* Switch Ignition OFF for at least 60 seconds.<br><br>		* Switch Ignition OFF for at least 60 seconds.<br><br>

			'''Note:''' On the newer timing chain driven engines which were phased in during model year 2009 the engine may need to be running at idle. Common examples of these engine codes include CCTA, CBFA and CCTA.

	=== Readiness ===		=== Readiness ===

Andy: /* Kick Down */

2011-07-09T14:27:55Z

Kick Down

← Older revision		Revision as of 14:27, 9 July 2011
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	Activate the Basic Setting.<br>		Activate the Basic Setting.<br>
	'''[ON/OFF/Next]'''<br>		'''[ON/OFF/Next]'''<br>
	Press the pedal to the floor and hold it ~~their~~ for at least 2 seconds.<br>		Press the pedal to the floor and hold it there for at least 2 seconds.<br>
	Observe Field 4, once the adaptation is successfully done it should show "ADP. O.K.".<br>		Observe Field 4, once the adaptation is successfully done it should show "ADP. O.K.".<br>
	'''[Done, Go Back]'''<br>		'''[Done, Go Back]'''<br>
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	* Switch Ignition OFF.<br><br>		* Switch Ignition OFF.<br><br>


	=== Fuel Pump ===		=== Fuel Pump ===

Jef: /* Readiness */

2011-05-19T15:06:03Z

Readiness

← Older revision		Revision as of 15:06, 19 May 2011
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	* Engine at idle		* Engine at idle
	* No fault codes		* No fault codes


	'''[Select]'''<br>		'''[Select]'''<br>

Jef: /* Readiness */

2011-05-19T15:04:53Z

Readiness

← Older revision		Revision as of 15:04, 19 May 2011
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	'''<u>Prerequisites:</u>'''<br>		'''<u>Prerequisites:</u>'''<br>
	* Ignition ON		* Ignition ON
	* Engine ON		* Engine at idle
	* No fault codes		* No fault codes

Jef: /* Readiness */

2011-05-19T15:04:41Z

Readiness

← Older revision		Revision as of 15:04, 19 May 2011
Line 219:		Line 219:
	* Ignition ON		* Ignition ON
	* Engine ON		* Engine ON
			* No fault codes

	'''[Select]'''<br>		'''[Select]'''<br>