

| Subject: | Re: testing Hall sender |
| From: | Raymond Paquette |
| Date: | Wed, 10 Mar 2010 13:59:37 -0500 |
When I turn it over by hand, (with my test light hooked to the center coil wire) and ground, is: -fuel pump runs for a period of time, twice per revolution -test light is on while the fuel pump is running, but only then -I can't hear the injectors (maybe because I just can't HEAR them) The test light on while fuel pump cycles seems wrong to me. Any suggestions? Someone suggested that I check for a bad solder joint on the ignition driver transistor. What is the ignition driver transistor? Is it inside the ECU? Can/should I just go look (IE with my eyes) for bad solder joints all over the ECU? Raymond On Sun, Feb 21, 2010 at 8:28 PM, Ken Lewis <kdlewis@northstate.net> wrote: > Raymond, > With the ignition ON I hold the distributors center wire near the block > while turning the engine over by hand. You should get a spark AND hear the > injectors fire twice per revolution. For an easier/safer method use one of > these > http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=4445 > > The distributors connector is too fragile for poking at with test leads. > > Ken Lewis > http://neksiwel.20m.com/ > in statu viae > >
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