General Lab Scope
Make Honda Model Accord Year 2004
Signal Name MAP Analogue
Volt/division/ range 2 V
Time/division/range 1 second
Draw the pattern below:
Explain the operation of the sensor or device using the graph:
(use arrows different points, and describe what happens there)
Arrow A = Idle
Arrow B = Acceleration high voltage, and low vacuum.
Arrow C = Accelerating .
Arrow D = Keep open the throttle for the intake air.
Arrow E = Deceleration
Explain in detail an electrical fault that would make this unit operate incorrectly
Vacuum leaks in the intake manifold or house that connect the sensor to the engine
Explain why this condition would cause this unite to malfunction
A vacuum leaks will reduce intake vacuum and cause this unit to indicate a higher than normal load on the engine
Calculations?
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