Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
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EGR Backpressure Transducer: Testing and Inspection
EGRC-BPT Test:
1.
Plug one of two ports of EGRC-BPT valve.
2.
Vacuum from the other port and check for leakage while applying a pressure above
0.981 kPa (3.94 inH2O) from under EGRC-BPT valve.
3.
If a leakage is noted, replace the valve.
