I have had this code for sometime now. I have replaced the Crankshaft sensor 3 times and the coolant sensor and the fault is still there. When running at low rpm (1500-3000rpm) the engine management light flashes once then goes out but sometimes flashes on and off. This feels like the engine is missing or jurking . If reving the engine through the gears at speed the light never comes and engine feels fine, but once the accelerator is backed off the management light will stay on for a 3-5 seconds then off again sometimes not all the time.
Any ideas of what is causing this fault or areas to check?