Quote:
Originally Posted by John Firestone  Per the ETM, the DME grounds pin X6301 pin 4 (relay signal 85) to pick the relay. |
In addition, the DME has to see the flywheel turn a certain RPM thru the crank sensor for the DME to provide ground path (terminal 85 or 86 don't remember) for the DME relay to pick up and close the contacts 30 and 87.