hey there my brothers 88 740 isnt cooperating,it starts then stalls,ive had this same problem on my 79 vw bus w/ Bosch FI and i saw as i was reading through here that u could jumper the pump relay and i was wondering how? should i be looking for anything else? i do have a spare air flow meter for it.quick question as im sure there is variation from VW FI,but does the pump get power from the relay after the engine has started or when the key is on? also are your pressure regulators vacume operated,would pluging the line bump up the pressure for limp home conditions? the car only has to make it about 6-7 miles,thank you all in advance :liebe011: :57: