Error Code P1092 Tumble generator valve #2 (LH) malfunction (stuck open)

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12 March 2010, 01:56 PM

EH52WRX

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Error Code P1092 Tumble generator valve #2 (LH) malfunction (stuck open)

Has anyone came across this error code before, and how to fix ! Thx

Last edited by EH52WRX; 12 March 2010 at 03:51 PM.

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13 March 2010, 06:35 AM

EH52WRX

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Ok, i have found some info off another subaru forum. They think its a valve that stays closed to allow the engine to warm up quicker. Once its up to temp it opens. Am i right in thinking that this will be ok to run the car as normal, and just take it easy until its up to temp. Your thoughts please !!!!

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13 March 2010, 12:05 PM

mr terzo

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i was told it was for emissions reasons while the car was warming up .

a mate had a similar problem with his bugeye .1 tvg was stuck shut he ended up buying tvg deletes to get rid of them completely. once he had them fitted the car was remapped and the codes for the tvg deleted from the ecu. the tvg cost a fortune i believe.