Mpi fuel pump question - Corsa Sport - for Vauxhall and Opel Corsa B, Corsa C and Corsa D

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gav93

Member

Registered: 27th Nov 10
Location: Bexleyheath Kent
User status: Offline

18th Dec 13 at 14:24

Guys just got a corsa with a c16se conversion and it runs fine the guy says he didnt change the fuel pump from an spi to mpi pump and it starts runs fine. I find it hard to believe and it takes a little while (8 seconds or so) to start up from cold . Im guessing i will need to put in a mpi pump yes?

Thanks

johnhara1

Member

Registered: 19th Oct 06
Location: Newcastle upon Tyne
User status: Offline

18th Dec 13 at 20:32

It it normally at higher revs that the pump can't cope but starting/tick over shouldn't be a problem.

If it is running an SPi pump, change it anyway.

I would change the CTS sensor if it's struggling to start from cold.

gav93

Member

Registered: 27th Nov 10
Location: Bexleyheath Kent
User status: Offline

18th Dec 13 at 23:15

cheers fella I have got a mpi pump form one at the breakers this morning so will change it anyway , start up is perfect once warm so will just put it down to service/ cts sensor- cheers