Worksheet
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TOC |
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Date:
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Repair Order No.:
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Operator:
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ESN:
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CPL:
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ECM Code:
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Complaint:
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Parameter
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Code Specifications
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Actual Reading
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Intake Air Restriction (in H20)1, 2
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Exhaust Restriction (in Hg)1, 2
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Fuel Inlet Restriction (in Hg)1, 2
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Fuel Drain Line Restriction (in Hg)1, 2
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Engine Blowby (in H20)2
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- Record at advertised horsepower rpm and full load
- Use the following procedure: Specifications – Engine Testing. Refer to Procedure 018-023 in Section V.
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Engine Set up for Dyno with INSITE™ Electronic Service Tool? (Circle one) Yes / No
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Oil Level (Circle one) Low / High / OK
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Fuel Quality (Circle one) OK / Not OK
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Road Speed Limit
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Engine Speed
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Horsepower or Torque
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EGR Valve Position
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Turbocharger Control Valve Command
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Fuel Rate (lb/hr)3
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Rail Fuel Pressure (psi)
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Fuel Temperature
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Intake Manifold Air Temperature
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Intake Manifold Pressure (in Hg)
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Coolant Temperature
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Coolant Pressure (psi)
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Engine Oil Pressure (psi)
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- Be sure that the fuel rate is corrected for temperature, see table below.
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Fuel Temperature
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Correction for Flow Rate
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Less than 7°C [45°F]
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Flow meter is not accurate
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7 to 13°C [45 to 55° F]
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Subtract 2 percent from flow rate reading
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13 to 20°C [55 to 68°F]
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Subtract 1 percent from flow rate reading
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20 to 29°C [68 to 85°F]
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No Correction
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29 to 42°C [85 to 108°F]
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Add 1 percent to flow rate reading
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42 to 56°C [108 to 132°F]
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Add 2 percent to flow rate reading
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56°C [132°F] above
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Flowmeter not accurate
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Pressure Conversions
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1 in H20 = 0.074 in Hg = 0.036 psi
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1 in Hg = 13.600 in H20 = 0.491 psi
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1 psi = 2.036 in Hg = 27.680 in H20
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This Page Can Be Copied for Your Convenience.
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Last Modified: 04-Aug-2010
