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Author Question: OBD-II (On-Board Diagnostic II) regulations require that the EGR system be tested. Technician A says ... (Read 93 times)

lracut11

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on: Nov 30, 2019
OBD-II (On-Board Diagnostic II) regulations require that the EGR system be tested.  Technician A says the PCM (Powertrain Control Module) can monitor the commanded position of the EGR (Exhaust Gas Recirculation) valve to determine if it is functioning correctly.  Technician B says the PCM can open the EGR valve and monitors for a change in the MAP (manifold absolute pressure) sensor reading to detect if the system is functioning correctly.  Who is right?
◦ Technician A
◦ Technician B
◦ Both technicians
◦ Neither technician
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Marked as best answer by lracut11 on Nov 30, 2019

meltdown117

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Reply #1 on: Nov 30, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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lracut11

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Reply 2 on: Nov 30, 2019
YES! Correct, THANKS for helping me on my review

sultansheikh

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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