With engine idling:
Open "set base timing" screen.
Set top "lock ign timing to" box to 15deg.
With timing light on coil #1 confirm if 15 deg mark on pulley/front cover lines up. If it does go to step 5, if not go to step 4.
If 15deg mark doesnt line up, then adjust it with the middle offset box. A larger number advances the mark. You need to hit enter after changing that offset number.
Now the 15deg mark lines up at idle, bring the engine up to say 5000RPM to confirm the 15deg mark stays on target. If there is some drift then adjust this out using the bottom delay box.
Click done and perform a store.
Make sure you connect the timing light to an old plug lead between the coil and plug, many timing lights dont give accurate timing if you use the timing loop at the back of the engine.
Jimbostir got a reaction from Vaughan in Map limit count
