Try resetting the ECU base parameters..
1) Disconnect battery again after removing ignition key.
2) After reconnecting battery, put key to IGN so dash lights up - but don't start engine.
3) Leave in this position for ~60 seconds.
4) Switch off ignition and remove key for ~ 10 seconds.
5) Start car as normal - the base parameters should have been reset.
If problems still persist, hook up a code reader (Durametric or equivalent) and trace fault.
__________________
2001 Boxster S (triple black). Sleeping easier with LN Engineering/Flat 6 IMS upgrade, low temp thermostat & underspeed pulley.
2001 MV Agusta F4.
|