diff --git a/FAQ/do-i-need-wideband-oxygen-sensor.md b/FAQ/do-i-need-wideband-oxygen-sensor.md
index 625ab77b..4bdab128 100644
--- a/FAQ/do-i-need-wideband-oxygen-sensor.md
+++ b/FAQ/do-i-need-wideband-oxygen-sensor.md
@@ -1,3 +1,4 @@
+## Q: dDo i need wideband oxygen sensor?
 
 ## The short answer is yes.
 
@@ -5,6 +6,11 @@ The longer answer is also yes.  You need a wideband because a narrowband only te
 
 PS: if you are looking to debate or double-check anything here - please don't. You _absolutely need_ a wideband oxygen sensor.
 
+
+## Q: So I need it for initial calibration, what about once calibration is done?
+
+A: With weather changes and life happening it's better to keep the wideband and enjoy rusEFI closed loop fuel correction functionality.
+
 ## Q: Shall I get Innovate wideband controller?
 
 A: rusEFI advices AGAINST Innovate wideband controllers.