@@ -165,7 +165,13 @@ var displayClass = {

                 }

             }

             else {

-                append(groups.show, 'EIS');

+                append(groups.show, 'EIS', 'POWER-pointer');

+                append(groups.text,

+                        'RPM-text', 'EGT-text', 'CHT-text', 'FUEL-USED-text',

+                        'FUEL-FLOW-text', 'MAN-Hg-text', 'POWER-PERCENT-text',

+                        'RPM-text', 'BUS-V-text', 'BATT-text', 'PSI-text',

+                        'OIL-TEMP-text'

+                    );

             }

             me.loadGroup(groups);

@@ -185,6 +191,9 @@ var displayClass = {

                 me.updateXPDR();

                 me.timerTrigger();

             }

+            else {

+                me.updateEIS();

+            }

             me._updateRadio({auto:'nav'});

             me._updateRadio({auto:'comm'});

             me.updateSoftKeys();

@@ -1053,9 +1062,49 @@ var displayClass = {

         }

         settimer(func me.updateBRG(), 1);

     },

-};

 #}}}

+    updateEIS : func {

+# displays Engine Informations System {{{

+        var power = getprop('/controls/engines/engine/throttle') * getprop('/engines/engine/running');

+        me.screenElements['POWER-pointer']

+            .setRotation(D2R * 140 * power);

+        me.screenElements['POWER-PERCENT-text']

+            .setText(sprintf('%u', power));

+        me.screenElements['RPM-text']

+            .setText(sprintf(math.round(getprop('/engines/engine/rpm'), 50)));

+        me.screenElements['MAN-Hg-text']

+            .setText(sprintf('%.1d', getprop('/engines/engine/mp-inhg')));

+        me.screenElements['FUEL-FLOW-text']

+            .setText(sprintf('%.1f', getprop('/engines/engine/fuel-flow-gph')));

+        if (math.mod(me._eis_count, 10) == 0) {

+            var psi = getprop('/engines/engine/oil-pressure-psi');

+            me.screenElements['PSI-text']

+                .setText(psi == nil ? '--' : sprintf('%u', psi));

+            me.screenElements['OIL-TEMP-text']

+                .setText(sprintf('%i', getprop('/engines/engine/oil-temperature-degf')));

+            var used_fuel = getprop('/instrumentation/zkv1000/eis/fuel-qty-at-start')

+                          - getprop('/consumables/fuel/tank/level-gal_us')

+                          - getprop('/consumables/fuel/tank[1]/level-gal_us');

+            me.screenElements['FUEL-USED-text']

+                .setText(sprintf('%.1d', used_fuel > 0 ? used_fuel : 0));

+            me.screenElements['BUS-V-text']

+                .setText(sprintf('%.1i', getprop('/systems/electrical/outputs/bus')));

+            me.screenElements['BATT-text']

+                .setText(sprintf('%+i', getprop('/systems/electrical/amps')));

+            var cht = getprop('/engines/engine/cht-degf');

+            me.screenElements['CHT-text']

+                .setText(cht == nil ? '--' : sprintf('%i', cht));

+            me.screenElements['EGT-text']

+                .setText(sprintf('%i', getprop('/engines/engine/egt-degf')));

+        }

+        settimer(func me.updateEIS(), 1);

+        me._eis_count += 1;

+    },

+    _eis_count : 0,

+#}}}

+};

+

 var keyMap = {

 # softkeys map for PFD and MFD {{{

     PFD : {

@@ -82,6 +82,11 @@ var init_props = func {

     afcs.getNode('pit-active-mode-blink',1).setBoolValue(0);

     afcs.getNode('route',1);

+    eis = zkv.getNode('eis',1);

+    eis.getNode('fuel-qty-at-start', 1).setValue(

+        getprop('/consumables/fuel/tank/level-gal_us')

+      + getprop('/consumables/fuel/tank/level-gal_us'));

+

     props.globals.getNode('/instrumentation/transponder/id-code',1).setIntValue(1200);

     props.globals.getNode('/instrumentation/transponder/serviceable',1).setBoolValue(1);

     props.globals.getNode('/autopilot/settings/heading-bug-deg', 1).alias('/instrumentation/zkv1000/afcs/heading-bug-deg');