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6E–60 4JH1 ENGINE DRIVEABILITY AND EMISSIONS TYPICAL SCAN DATA & DEFINITIONS (ENGINE DATA) Use the Typical Values Table only after the On-Board Diagnostic System Check has been completed, no DTC(s) were Tech 2 Parameter Units Idle 1500rpm 2000rpm Description 1 Engine Speed rpm 675 - 725 1475 - 1525 1975 - 2025 The engine speed is measured by ECM from the CKP 2 Vehicle Speed km/h 0 0 0 This displays vehicle speed. The vehicle speed is 3 Pump Speed rpm 335 - 375 725 - 775 975 - 1025 This displays injection pump speed. The injection speed 4 Accelerator % 0 (0) 3 - 6 (4 - 7) 5 - 8 (8 - 11) Throttle position operating angle is measured by the 5 Idle Switch Active/ Inactive Active Active Inactive This displays operating status of the idle switch. This 6 Mass Air Flow mg/strk 410 - 490 (730 - 785) 380 - 450 (700 - 780) 400 - 480 (780 - 830) This displays intake air amount. The mass air flow is 7 Barometric hpa 990 - 1015 990 - 1015 990 - 1015 The barometric pressure is measured by ECM from the 8 Desired Injection mg/stk 5 - 8 (10 - 16) 5 - 9 (8 - 12) 6 - 10 (9 - 13) This displays commanded value from the ECM. The ECM 9 Injection Quantity mg/stk 6 - 8 (10 - 16) 6 - 9 (8 - 12) 7 - 10 (9 - 13) This displays actual fuel quantity. The PSG controls high 10 Desired Fuel °CA 1 - 3 2 - 4 3 - 6 This displays commanded value from the ECM. The ECM 11 Actual Injection °CA 1 - 3 2 - 4 3 - 6 This displays actual injection timing value controlled by 12 Coolant °C 80 - 85 80 - 85 80 - 85 The ECT is measured by ECM from ECT sensor output 13 Fuel Temperature °C 25 - 50 25 - 50 25 - 50 The FT is measured by PSG from FT sensor. This data is 14 Intake Air °C 25 - 50 25 - 50 25 - 50 The IAT is measured by ECM from IAT sensor output 15 Ignition Status On12V/ Off0V On 12V On 12V On 12V This displays the key switch status indicated by the ECM 16 Brake Switch 1 Active/ Inactive Inactive Inactive Inactive This displays operating status of the brake switch 1. This 17 Brake Switch 2 Active/ Inactive Inactive Inactive Inactive This displays operating status of the brake switch 2. This 18 Clutch Switch Active/ Inactive Inactive ( - ) Inactive ( - ) Inactive ( - ) This displays operating status of the clutch switch. This 19 Neutral Switch On/Off On On On This displays operating status of the neutral switch. This |