- Before servicing the vehicle, refer to the Precautions section.
Perform the following:
NOTENever allow the tachometer test probe to touch ground as it could result in damage to the igniter and or ignition coil.
NOTENot all tachometers are compatible with this system. Be sure to confirm compatibility of your unit before use.
Start the engine and let it reach operating temperature.
Using a jumper connector, connect terminals TE 1 and E 1 of the DLC1.
The ignition timing is controlled by the Powertrain Control Module (PCM). No adjustment is necessary or possible.