diff --git a/reference/speeduino.ini b/reference/speeduino.ini
index c58ba9a5..5b8d34e1 100644
--- a/reference/speeduino.ini
+++ b/reference/speeduino.ini
@@ -3681,10 +3681,10 @@ cmdtestspk450dc = "E\x03\x0C"
    entry = veCurr,          "Current VE",   int,     "%d"
    entry = VE1,             "VE1",          int,     "%d"
    entry = VE2,             "VE2",          int,     "%d"
-   entry = pulseWidth,      "PW",           float,   "%.1f"
+   entry = pulseWidth,      "PW",           float,   "%.3f"
    entry = afrTarget,       "AFR Target",   float,   "%.3f"
    entry = lambdaTarget,    "Lambda Target",float,   "%.3f"
-   entry = pulseWidth,      "PW2",          float,   "%.1f"
+   entry = pulseWidth,      "PW2",          float,   "%.3f"
    entry = dutyCycle,       "DutyCycle1",   float,   "%.1f"
    entry = dutyCycle,       "DutyCycle2",   float,   "%.1f"
    entry = TPSdot,          "TPS DOT",      int,     "%d"