... : ISO15765-4 (CAN) ISO14230-4 (KWP2000)ISO9141-2 J1850 VPW J1850 PWM Features:• With large LCD display: the trouble code description ... most Asian imports use ISO 9141 circuitry. Fords use SAE J1850 PWM (Pulse Width Modulation) communication patterns.There are some variations among captive ... contacts in pins 4, 5, 7, 15, and 16.J1850 PWM--The connector should have metallic contacts in pins 2, 4 ...