User manual APEXERA AFC NEO

[. . . ] Installation Manual We, APEXERA, are greatly thankful to you for selecting the AFC neo (product code: 401-A917: hereafter"the product"). Please read this owner' manual (hereafter"the manual") carefully so that s you will be able to use the product correctly. Please keep the manual in a place that enables quick reference to it whenever the product is used. For further information regarding the product' compatibility with specific s types of vehicles, please contact our Customer Service, the contact details of which are shown on the back cover of the manual. [. . . ] * This function cannot be used for a vehicle with no throttle signals and one with selective throttle signals. * The engine stall is not prevented for a mechanical reason other than explained above. Outline of functions The sensor has read the air flux of throttle off depended for blowing. Airflow sensor signal input Actual air flux included in engine. Since an Air flow signal comes out greatly to actual air flux, fuel will be blown beyond necessity and engine will carry out a stole. Throttle signal Timing of throttle off The Air flow sensor signal output after correction of AFC neo. Since the waveform after correction of AFC neo approaches actual inhalationof-air flux, a stole can be prevented. 23 Operations Select"Thr" "Ne01"or"Ne02"with the Left and Right keys. Increase and decrease the set values with the Up and Down keys. This function is not enabled when"Thr"is"OFF. " This correction functions at a throttle opening less than the value set in"Thr. " The rotation speeds set in"Ne01"and"Ne02"are those set in"Ne01"and"Ne02"in "Air Map. " If a rotation speed in"Air Map"is changed, the one in"Dec Air"is also changed. (This change is enabled by"Air Map"only. ) Set an output upper limit for the airflow signals that are at the engine rotation speeds in"Ne01"and"Ne02"If an engine rotation speed is between"Ne01"and"Ne02, " calculate the upper limit for the airflow signals by linear interpolation. If the engine rotation speed is lower than that of Ne01 the upper limit for the"Ne01"airflow signals is adopted. This function is not enabled at an engine rotation speed that is higher than that of "Ne02" Set values of Air Map Ne01 and Ne02 engine rotation speeds Set value of upper limit of airflow signal output Set value of control start throttle opening Setting range Thr: OFF, 0. 1 to 20. 0 (%) (in steps of 0. 1%);initial value: OFF Hot wire type Ne01 and Ne02: 0. 0 to 20. 0 (%) (in steps of 0. 1%);initial value: 10. 0 Karman turbo type Ne01 and Ne02: 0 to 40 (Hz) (in steps of 0. 1%); initial value: 20 * Setting of rotation speeds conforms to that of Air Map engine rotation speeds Ne01 and Ne02 24 V/T Control * Only when VTEC control On is selected VTEC setting points of a VTEC-installed engine can optionally be set. One is an engine rotation speed at which the VTEC is switched from the Lo cam to the Hi cam. The other is one at which the VTEC is switches from the Hi cam to the Lo cam. These points can optionally be set irrespective of genuine switching points. When a specific intake pipe pressure (or airflow usage ratio) and throttle opening are exceeded in addition to the VTEC switching by engine rotation speed, the VTEC can be switched from the Lo cam to Hi cam. Operations Use the left and right keys to toggle between items and specified values. Pressing the DOWN key while the cursor is positioned in"Lo -> Hi"or"Hi -> Lo" displays"No Control"and disables the"V/T Control"function (ECU VTEC control becomes effective). Pressing the UP key while"No Control"is displayed releases"No Control"and enables the"V/T Control"function. Pressing the DOWN key while the cursor is positioned in the"Prs (Afl) And"or"Thr And"cell changes to"Prs(Afl) Or"or"Thr Or. " When"Prs (Afl) And"or"Thr And"is displayed, VTEC load control is based on the AND condition. When"Prs (Afl) Or"or"Thr Or"is displayed, VTEC load control is based on the OR condition. While the cursor is positioned in the set value cell, use the UP and DOWN keys to increase or decrease the set values. Item Setting value It is displayed as"No Control"and"V/T Control"stops functioning. 25 Screen display Above a set value of engine RPM. Switch condition Above a set value of intake pressure (Usage ratio of air flow meter). Switch condition Below a set value of intake pressure (Usage ratio of air flow meter). Below a set value of throttle angle. And Condition Prs(Afl) And Thr And Meet all of these conditions. Meet either one of the condition or when the engine RPM is below 1500. Screen display Above a set value of engine RPM. Switch condition Above a set value of intake pressure (Usage ratio of air flow meter). Switch condition Below a set value of intake pressure (Usage ratio of air flow meter). Below a set value of throttle angle. Or condition Prs(Afl) Or Thr Or Meet either one of the condition. Meet all of these condition or when the engine RPM is below 1500. * When a setting value is OFF, it does not contain in conditions. Setting range Lo to Hi: 1600 to 7000 (rpm) (in steps of 100 rpm);initial value: 4800 Hi to Lo: 1500 to 6900 (rpm) (in steps of 100 rpm);initial value: 4500 * The setting is enabled as far as the relationship of Lo to Hi > Hi to Lo is established. [. . . ] When the initialization is performed, all set items are initialized. Take a note of each set value as required. Program Ver. Confirm the AFC neo program version. The program version is used when inquiries are addressed to the company. 40 MEMO 41 Setting note Please use, in case you take the arrangement data of AFC neo. Model Select Mode Select Car Select V/T On Off Easy Pro Cyl Thr Sensor Select TypeHotwirePressuerFlapKalman Number In Calc In , Out , Out Air Map Ne01 Ne02 Ne03 Ne04 Ne05 Ne06 Ne07 Ne08 rpm rpm rpm rpm rpm rpm rpm rpm Hi Thr Lo Thr % % % % % % % % % % % % % % % % Ne09 Ne10 Ne11 Ne12 Ne13 Ne14 Ne15 Ne16 rpm rpm rpm rpm rpm rpm rpm rpm % % % % % % % % % % % % % % % % Thr Point Lo Thr V/T Control Lo Hi Hi Lo AFL/PRS Thr rpm rpm Hi Thr % % 42 Dec Air Ne01 Thr rpm rpm Ne02 V/T Unmatch Lo Hi Hi Lo % % Analog Scale Rev60008000900010000 Cor± 6. 0± 15. 0± 30. 0± 50. 0% Prs0100150200kPa Warning Set AflPrsKar Warn Rev Warn Thr Warn 43 8. Troubleshooting Troubleshooting Power Power cannot be turned on. [. . . ]