Renault Grand Scenic Check Emissions P0487

[pete@co.uk]

Hi all I have a Renault Grand Scenic 1.9 Dci 2004 And Check Emissions Is Showing On The dash Its Had a new Egr valve And The Light Is still on Ive Reset The the Computer And it Stil comes back On im getting a P0487 code Which it says is (Throttle recirculation circuit open) ive checked the maf sensor with a multimeter also the egr valve sensor both check out ok and both have a 5v supply going to them there is another sensor i can see at the back of the inlet manifold but i cant unplug that one to check it anyone know what that sensor is also on the information ive said does Anyone here have any ideas


Pete..............

[lexi]

Could be a temperature sensor at the back. Could also still be Maf? Was it on a CLIP?

[steve18gls]

P0487 Exhaust Gas Recirculation Throttle Position Control Circuit