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Author Question: What should be done prior to using an exhaust analyzer for testing? (Read 54 times)

pepyto

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on: Oct 6, 2021

Question 1


What is the purpose of a pressure test on an EVAP system?


◦ To check fuel pump pressure
◦ To monitor for fuel injector leakage
◦ To check air flow
◦ To check for leaks that allow fuel vapours to escape

Question 2


What should be done prior to using an exhaust analyzer for testing?


◦ Clean it.
◦ Warm up the engine.
◦ Ensure the air pump is on and working.
◦ Pinch the hose between the PCV valve and the manifold.
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Marked as best answer by pepyto on Oct 6, 2021

TDubDCFL

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Reply #1 on: Oct 6, 2021
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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pepyto

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Reply 2 on: Oct 6, 2021
Wow, this really help

steff9894

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Reply 3 on: Yesterday
Excellent

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