Cuts out at low revs

[Scuba 1004]

2007 Volvo Penta 5.7Gi -g

Intermittent fault- Engine cuts out when under 1000rpm runs great above
any help appreciated

Taza

 

[alldodge]

Howdy Taza

If the motor won't idle or has a real hard time doing so but runs fine at higher rpms, then the most probable cause is the Idle Air Control (IAC) valve. Merc class it an IAC but maybe VP just calls it a sensor. It is item 2 in the link below

https://www.marinepartseurope.com/en/volvo-penta-explodedview-7746190-25-8866.aspx

Found one on ebay
http://www.ebay.com/itm/Volvo-Penta...le-Air-Control-Valve-Mercruiser-/162001601107

Would recommend checking for codes

 

[Scuba 1004]

Cheers Bud

Will let you know how I get on