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1987 Volkswagen Synchro, Ignition - Primary Waveform
Posted to the Waveform Library on 9/4/1999

Primary ignition wave form at idle. Complaint states engines runs rough, which it does. Where do we go from here?

 

car Vehicle Data

1987 Volkswagen Synchro 2.1L

Engine2.1 L / 4 cyl
SubsystemIgnition
Component
ConditionUnknown

References

TECH: Which Way Would You Go? Primary Ignition
TECH: unusual primary waveforms on a Vanagon
THEORY: Coil Ramp

car Vehicle Data

1987 Volkswagen Synchro 2.1L

Engine2.1 L / 4 cyl
SubsystemIgnition
Component
ConditionUnknown

References

TECH: Which Way Would You Go? Primary Ignition
TECH: unusual primary waveforms on a Vanagon
THEORY: Coil Ramp