Cranks, won't start. OBD 2 wont read
97 Wrangler 2.5. Starter cranks, no spark,no fuel. New coil, distributor and crank sensor already installed. Get 2.5v off coil on start but not enough to spark plugs. Tried plugging into OBD 2 but it won't read. Have power and ground at OBD 2. Hesitant to jump to ECM replacement. Any thoughts?