Resistance Test
Disconnect speed sensor connector from harness. Place ohmmeter across terminals "A" and "B" (marked on connector). Reading should be 125-275 ohms (hot engine). Replace sensor if readings are not within specification.
Disconnect speed sensor connector from harness. Place ohmmeter across terminals "A" and "B" (marked on connector). Reading should be 125-275 ohms (hot engine). Replace sensor if readings are not within specification.