Interpreting FMEA Results: Why High RPN Is Not Always the Biggest Risk
Why high RPN does not mean biggest risk in FMEA: how AIAG-VDA AP corrects the misranking, and how to interpret S=10 / low-O / low-D rows correctly.
rpn calculationmethodology
Rpn Calculation
FMEA Template in Excel for Manufacturing Quality Teams: AIAG-VDA Structure, Formulas, and When to Move Off
An AIAG-VDA FMEA template in Excel for manufacturing: column structure, RPN and AP lookup formulas, data validation, and when Excel breaks down.
tools templatesmethodologyrpn calculation
Prioritizing FMEA Actions With Limited Resources: AP Matrix and Quick Wins Approach
How to prioritize FMEA action items when engineering time is tight: AP triage, effort-vs-impact matrix, and batching Mediums by shared cause.
action planningmethodologyrpn calculation
AIAG-VDA FMEA 2019: Why Action Priority Replaced RPN and How to Apply It
Compare FMEA Action Priority (AP) and Risk Priority Number (RPN) side by side. Learn why the AIAG-VDA 2019 handbook replaced RPN, how the AP lookup table works, and a practical transition approach for your FMEA program.
methodologyrpn calculationrating scales
Calculating RPN in FMEA: Severity, Occurrence, Detection Ratings and What They Mean
Learn how to calculate Risk Priority Number (RPN) in FMEA with a full worked example from a manufacturing PFMEA. Covers severity, occurrence, and detection rating scales, common thresholds, and when to use RPN vs. AIAG-VDA Action Priority.
rpn calculationrating scalesmethodology