I replaced the MAS relay and have fuel pressure at the injector. Now when I try to crank, it appears that I have no spark, so I am going backward. I had been using jumper cables while test starting and I read that the OVP relay could be adversely affected by jump starting. I have replaced the battery, and checked the fuse on the OVP. The fuse is not blown. I checked the Distributor cap and rotor, and it looked okay. If anyone has any ideas on what to try, I would really appreciate some guidance.