5 replies to this topic

[Dan10]

Hi I am new to the site and I I am having problems with my spi when coming to a stop.

The revs drop down so low it almost stalls this is happening every time I come to a full stop . One this happen the revs normally pick back up to normal idle at around 850 cold this be a stepper motor problem? Or something total different I would appreciate the help if anyone can.

[MatthewsDad]

Hi if you have an spi it's worth downloading the rover mems app and buying a usb cable to link your phone to the diagnostic plug https://shop.jmpe.co...llections/rover

There are many threads on the forum to help with fault finding on spi's. Search for rover mems as a starting point.

[Dan10]

Thanks will do that

[Bobbins]

And if they haven’t already been replaced, renew the 4 vacuum hoses around the engine, do a search on Minispares for “Spi vacuum”.

[Dan10]

Pipes already changed I don't no if this has anything to do with the problem but I am getting a humming noses from the air box aswell

[Dan10]

Just an update on the problem that I've been having with the revs dropping to nearly a stal when coming to a stop it turned out to be a faulty stepper motor. Manage to fix the problem by hunting down a used one