Spitronics TITAN Standard - 6.8.4.2 Air Temperature Correction map; 6.8.4.3 Voltage Correction map; 6.8.5 Data Logger (F4)

the accelerator in. If there is a flat spot, the mix is too lean. Always adjust the minimum mix to just
eliminate the flat spot effect.
The yellow bar indicates actual water temperature of engine
6.8.4.2 Air Temperature Correction map
This map is used to set the air temperature compensation for Fuel and Timing. On very hot or cold
days when the mix should be leaned out or richen a bit. The timing may also have to retard on hot
days. The colder the air temperature is, the richer the mixture must be and the faster the timing.
Run your engine from cold early in the morning. Set the correction factor in the positive region of
the map, by increasing fuel until the engine idles smoothly. Use the lambda sensor to ensure that
mixtures stay constant. When the conditions outside get very hot the engine may start to detonate
or ping. Then this graph can be retarded to compensate for the faster ignition process. It is not
easy to adjust this map so a Dyno and temperature controlled conditions may be required. Not all
vehicles use this map and the sensor may have to be installed. The orange bar indicates the
temperature as measured on the sensor. The Green bar is where the cursor is for adjustments. To
select between timing and fuel check the select box on top of the graph first to ensure that the
correct graph is adjusted. Blue is for timing and Green is for fuel compensation.
6.8.4.3 Voltage Correction map
This map is used to set battery voltage compensation to enrich the fuel mix as battery voltage
decreases during cranking. The lower your alternator and/or battery voltage is, the less fuel gets
injected into your engine, causing it to run lean. Increase the percentage to compensate for a lean
condition. A high voltage will require the least amount of fuel.
In most instances it’s not necessary to adjust these values if wiring is done according to
specifications. Note that this value is read from the ECU supply and not the injector supply where
the volts are critical.
6.8.5 Data Logger (F4)
The data logger is a valuable tool in diagnostics to tune your ECU and engine and identify
problems easily and quickly. It helps to record data while driving and view them afterwards, then
use your time to do adjustments in the maps.