Ignition Timing
Use the Ignition Timing screen to check and
adjust EMM timing. EMM timing must be synchro-
nized to crankshaft position.
Refer to TIMING ADJUSTMENTS on p. 106.
Check timing after any of the following proce-
dures:
•
Powerhead replacement
•
Crankshaft replacement
•
Flywheel removal or replacement
•
CPS replacement
•
EMM replacement
•
EMM software replacement
IMPORTANT:
Make sure the outboard reaches
operating temperature before making adjust-
ments.
ENGINE MANAGEMENT MODULE (EMM)
DIAGNOSTIC SOFTWARE FUNCTIONS
TPS Calibration
TPS Calibration synchronizes throttle plate open-
ing with throttle position sensor voltage.
Refer to TPS Calibration on p. 106.
1
1. TPS Calibration button
Perform TPS Calibration after replacing or adjust-
008143
ing any throttle body or throttle linkage parts.
4
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