Question

Can you tell me what the code P1105 is for a Vauxhall Vectra? please

Answer 1

P1105 secondary vacuum sensor circuit, I had this problem on my Vectra C 54 plate, turned out the turbo pipe had popped, very minor laceration.  Filled this in and put gaffer tape over it fixed problem.  kept on gettin car and spanner before that and engine restricted to thirty.  You can buy this pipe for £45 pound on ebay if you want.  The turbo pipe is located front right of engine, big black pipe about two inch thick. One foot long.  Hope this sorts it.

Answer 2

P1105 CHEVROLET - Secondary Vacuum Sensor Circuit

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