Quaternary pump showed a wrong, non-responsive pressure reading even if no flow, how to fix it? It was used about 1.5 years ago without this problem. Thanks.
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Quaternary pump showed a wrong, non-responsive pressure reading even if no flow, how to fix it? It was used about 1.5 years ago without this problem. Thanks.
If the pump model is G1311A, then the damper and pressure sensor is housed in the same part. You will need to remove the cover to replace that part.
Thanks for this further info!