EMISSIONS STUDY GUIDE WITH COMPLETE SOLUTIONS

WHAT IS THE MAIN FUNCTION OF THE EGR VALVE? - ANSWER-TO LOWER THE PRODUCTION OF NOX GAS IN THE COMBUSTION CHAMBER WHAT SHOULD AN EMISSION INSPECTOR USE TO DETERMINE THE GVWR OF A VEHICLE? - ANSWER-THE VEHICLE WEIGHT PLACARD ON THE VEHICLE WHAT IS ACCEPTABLE FOR VALID REGISTRATION ? - ANSWER-- VALID REGISTRATION CARD - PINK SLIP - PRINT OUT FROM PENNDOT VEHICLE REGISTRATION WEBSITE WHAT ENGINE SPEED IS THE VEHICLE OPERATED AT DURING A TWO SPEED IDLE TEST? - ANSWER-IDLE 400-1250 RPM & (2500 RPM) WHAT IS GASOLINE MADE OF? - ANSWER-HYDROGEN & CARBON ATOMS NAME THE THREE HARMFUL GASES PRODUCED BY A VEHICLE? - ANSWER-CO, HC & NOX WHAT DO WE GIVE A CUSTOMER THAT FAILS AN EMISSION TEST? - ANSWER-A SIGNED VIR & REPAIR DATA FORM WHAT PAPERWORK IS REQUIRED FROM THE CUSTOMER TO DO AN INITIAL EMISSION INSPECTION? - ANSWER-VALID REGISTRATION ONLY HOW OFTEN DOES AN EMISSION INSPECTOR HAVE TO RECERTIFY ? - ANSWER-EVERY 2 YEARS WHAT ARE ACCEPTABLE ENTRIES DURING THE VISUAL ANTI- TAMPERING CHECK FOR EACH AREA? - ANSWER-PASS, FAIL, N/A NOT APPLICABLE WHAT ISN'T REQUIRED DURING A 5000 MILES EXEMPTION? - ANSWER-VISUAL INSPECTION, OBD-II TEST WHAT IS USED FOR THE MIL ( MALFUNCTION INDICATOR LIGHT )? - ANSWER--CHECK ENGINE LIGHT -SERVICE ENGINE SOON -ISO ENGINE SYMBOL WHEN IS A FAN ADDED TO AN ASM5015 TEST? - ANSWER-WHEN TEMPERATURE IS 72* AND ABOVE