2001 Land Rover Discovery Series II SE, Emissions waveform

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Posted to the Waveform Library on 6/15/2009

Channel 1 = FTP Channel 2 = Purge Channel 3 = Canister Vent

This image illustrates the start of the evap. leak test. This test failed and set a P0455 gross leak code.

The FTP voltage is 2.64v (atmospheric pressure) at the start of the test.

Vehicle Data

2001 Land Rover Discovery Series II SE 4.0L

Engine	4.0 L / 8 cyl / GAS
Trans	4-speed AutomaticTransmission
Delivery	Fuel Injection
Subsystem	Emissions
Component	CANP
Condition	Known Bad

References

TECH: Aw, why me? Long whiny post follows

Vehicle Data

2001 Land Rover Discovery Series II SE 4.0L

Engine	4.0 L / 8 cyl / GAS
Trans	4-speed AutomaticTransmission
Delivery	Fuel Injection
Subsystem	Emissions
Component	CANP
Condition	Known Bad

References

TECH: Aw, why me? Long whiny post follows