gregowen

Hi Everyone.

I am trying to fix the secondary Air System Fault that I am fixing and need help on my 2005 545i N62 V8 engine. Codes P0491 & P0492 are appearing.

I purchased the AGA Tools kit to clear the blockages and a couple of new Emission Control Valves because my car has over 160K miles. The simplified procedure is shown here

My question is can anyone assist in providing the Technical Information Sheet for removing and replacing the Emission Control Valves and the hose which goes from the Secondary Air System Pump and separates to both Emission Control Valves? There is little room to gain access to the back of the engine so any advice would be gratefully received from anyone who has previously done this.

Thanks

Greg

jtbgonesailing

Try this: https://www.newtis.info/tisv2/a/en/