2009 Audi A4 Quattro, ECM/Inputs/Outputs Waveform

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Posted to the Waveform Library on 11/11/2018

Channel 1: CKP Channel 2: Capacitive pickup on the #1 coil Channel 3: Intake CMP

Taken at idle. The cam timing system was not disabled.

Counting the two missing teeth, the cam signal goes high 16 teeth before the high point in the crank signal.

Vehicle Data

2009 Audi A4 Quattro 2.0L

Engine	2.0 L / 4 cyl / GAS
Trans	6-speed AutomaticTransaxle (Electronic)
Delivery	Fuel Injection
Subsystem	ECM/Inputs/Outputs
Component	CKP Sensor, CMP Sensor
Condition	Known Bad

References

TECH: Anyone have a known good cam/crank?

Vehicle Data

2009 Audi A4 Quattro 2.0L

Engine	2.0 L / 4 cyl / GAS
Trans	6-speed AutomaticTransaxle (Electronic)
Delivery	Fuel Injection
Subsystem	ECM/Inputs/Outputs
Component	CKP Sensor, CMP Sensor
Condition	Known Bad

References

TECH: Anyone have a known good cam/crank?