Hi All,

I recently had a problem with my Coupe, following a diagnostics check I was told that my crank shaft sensor and cam shaft sensor had to be changed, when i changed my crank shaft sensor the car only revs at a maximum of 4500 revs, originally i thought that it was a faulty crankshaft sensor problem so i had it replaced, but again the problem is there, does anyone have any idea why this is?

thanks