E30MANIAC Posted April 30, 2011 Report Share Posted April 30, 2011 I have a BMW E30 325i with M20B25 engine I have wirring a Link G1 V5.The stock ICV is three wire.Now I tried to wirring a Bosch two wire valve but without result.Which is the correct idle valve to work with this Link version(part number etc).How can I set up it?Thank you! Quote Link to comment Share on other sites More sharing options...
Simon Posted May 2, 2011 Report Share Posted May 2, 2011 Two wire can be controlled with the V5 assuming its not being used for boost control. It will need to be wired up on AUX1 and diode will need to be fitted (D3) Drive will need to be set up through the PC or hand control. Quote Link to comment Share on other sites More sharing options...
E30MANIAC Posted May 2, 2011 Author Report Share Posted May 2, 2011 Thank you,Simon but 1.How can I find if diode had be fitted and 2.Which Bosch idle control valve(part number) is suitable with V5? Quote Link to comment Share on other sites More sharing options...
Simon Posted May 2, 2011 Report Share Posted May 2, 2011 Any two wire will be fine. The diode is labelled D3 on late boards and is located right in the middle of the main header. On older boards it was on the underside under the main header. It looks like a black cylinder with a silver band at one end. Quote Link to comment Share on other sites More sharing options...
E30MANIAC Posted May 5, 2011 Author Report Share Posted May 5, 2011 Simon,I checked the board and I don't have the D3 diode.Any part number or else information so I can buy it?Thank you! Quote Link to comment Share on other sites More sharing options...
E30MANIAC Posted May 5, 2011 Author Report Share Posted May 5, 2011 It seems that a time ago was there and someone mooved it! Quote Link to comment Share on other sites More sharing options...
E30MANIAC Posted May 7, 2011 Author Report Share Posted May 7, 2011 Anyone who knows what type diode I must use to control idle valve?? Quote Link to comment Share on other sites More sharing options...
E30MANIAC Posted May 9, 2011 Author Report Share Posted May 9, 2011 Anyone??Simon??I need thiw information to work my car like stock!! Quote Link to comment Share on other sites More sharing options...
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