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Keep Your Cool [Quick Quiz]

December 1, 2021

How much do you know about A/C Diagnostic Strategies?

Take the quiz and find out.

The quickest way to perform a R-1234yf leak test is:*
- CO2 foam and detector
- 1234yf electronic detector
- Soap bubbles
- Look for oil spots
- use an identifier
Can an thermal imaging camera be used to find A/C problems like a restriction?*
- Yes
- No
- Too many false triggers
- Only if the system is off
- Evap use only
Does R-1234yf cool better than R-134a?*
- Yes
- No
- About the same
- Only in cold climates
- Only in warm climates
What is one solution to eliminate smells from a GM vehicle evaporator?*
- GM after blow
- GM car wash solution
- Replace the evaporator
- Replace the cabin filter
- Pine tree air freshener
Do you have to recover a R-1234yf system to replace a leaking schrader valve?*
- Yes
- No
- Put a cap on it
- Refill when needed
- Replace all the lines

Related Course

Keep Your Cool

View Course

This course will cover R-1234yf systems, along with advanced procedures and tools for maintenance. Also covered will be A/C system diagnostics using scan tools, pressure gauges, reclaimers/recyclers, leak detection equipment and thermal imaging cameras.

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