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P0234 Diagnostic Trouble Code Discussion for January 2014

Turbocharger Engine Overboost


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Trouble Ticket Help Requests for DTC P0234
Help Request Posted
2006 Audi A4 2.0L over boost VIN: WAUDF78E36
P0234: Over boost. ... car just does not want to drive right. Engine idles and runs smooth with no issues. The problem is when accelerating and the turbo starts boosting it goes into what seems like a fail safe mode where it won't accelerate above 4000 rpm. Then when I slow down...
January 25, 2014
2006 Audi A4 2.0L over boost VIN: WAUDF78E36
P0234: Over boost. ... car just does not want to drive right. Engine idles and runs smooth with no issues. The problem is when accelerating and the turbo starts boosting it goes into what seems like a fail safe mode where it won't accelerate above 4000 rpm. Then when I slow down...
January 27, 2014
2006 Audi A4 2.0L over boost VIN: WAUDF78E36
P0234: Over boost. ... car just does not want to drive right. Engine idles and runs smooth with no issues. The problem is when accelerating and the turbo starts boosting it goes into what seems like a fail safe mode where it won't accelerate above 4000 rpm. Then when I slow down...
January 25, 2014
2006 Audi A4 2.0L over boost VIN: WAUDF78E36
P0234: Over boost. ... car just does not want to drive right. Engine idles and runs smooth with no issues. The problem is when accelerating and the turbo starts boosting it goes into what seems like a fail safe mode where it won't accelerate above 4000 rpm. Then when I slow down...
January 27, 2014
2006 Audi A4 2.0L over boost VIN: WAUDF78E36
P0234: Over boost. ... car just does not want to drive right. Engine idles and runs smooth with no issues. The problem is when accelerating and the turbo starts boosting it goes into what seems like a fail safe mode where it won't accelerate above 4000 rpm. Then when I slow down...
January 25, 2014
2006 Audi A4 2.0L over boost VIN: WAUDF78E36
P0234: Over boost. ... car just does not want to drive right. Engine idles and runs smooth with no issues. The problem is when accelerating and the turbo starts boosting it goes into what seems like a fail safe mode where it won't accelerate above 4000 rpm. Then when I slow down...
January 27, 2014