How would I test the refrigant pressure switch for this car without a handheld tester?
Jun 9, 2018 at 3:34 PM
Air conditioner
2001 MERCEDES BENZ E320
RICHARD SLATER
- MEMBER
- 3 POSTS
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STRAILER
- ✓ASE Certified Mechanic
- 54,832 POSTS
You can test it using a test light. Here is a guide to help show you how:
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
You can test for a ground or power connection through the sensor. Here is the location (below).
Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
Cheers, Ken
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
You can test for a ground or power connection through the sensor. Here is the location (below).
Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
Cheers, Ken
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Jun 11, 2018 at 11:55 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.