Problem solved of engine stalling of my Pulsar 220 Fi Installed revised fuel pump. Problem solved of engine stalling at low RPM & at speed breaker. Bajaj has introduced revised fuel pump for P220 Fi. New pump doesn't come with 'T' outlet (3 passages) New pump has only 2 pipes. Inlet & outlet of fuel. For new pump revised fuel filter is there (With only 2 passages) Old one filter was with 3 passages for fuel. I installed revised fuel pump in Oct.2013. Till this date engine of my P220 Fi never ever stalled till I don't switch it OFF by manually. Thanx to Bajaj Auto. Most important fact is Bajaj has introduced revised pump after discontinuing model.It means BAL is serious about their valuable customers. One more observation about new pump !- New pump works like a conventional fuel cock. Fuel supply still remains ON at low pressure even at engine OFF. But when you turn ignition ON fuel is dispensed at required high pressure. So positive point of revised pump is that on highway if your pump lost pressure due to any mechanical fault of pump,still you can fetch bike to PBK workshop. Only performance will become dull.