91 S4 not starting, no gas
So I changed alternator , car started, dash lights out, changed fuse, got dash lights back. Decided to check fir other fuses n opened back panel w computer. Hit red button , now it won’t start. Thought it was just a test button, but now stuck. Tried a reset by disconnecting ground to battery. Relays click on power, power to coil,but no gas when turning over. Car was running fine before all this started. Wondering if I messed up crank sensor? Way to test? Ideas?
Peter Inshaw 59 Touring Spider 2.0, 63 Spider 1600, 67 GTV 1750, 67 Giulia Super Project, 73 Berlina TS, 91 Spider Veloce, 2018 Stelvio TI Sport