2002 Vauxhall Corsa

Hello .. thanks for the donation .. much appreciated

Have the vehicle plugged into a diagnostic computer to locate the exact cause of the fault ...the light being ON is telling you there is a fault stored in the cars computer memory and this will tell the technician where to look !! .. I suspect it is something simple like a faulty CKP (crankshaft position) sensor and will be an easy repair !!

Hope this helps
Dave H