wiring info for the speedfight, trekker, vivacity General information All models have a 12-volt electrical system charged by a three-phase alternator with a separate regulator/rectifier. The regulator maintains the charging system output within the specified range to prevent overcharging, and the rectifier converts the AC (alternating current) output of the alternator to DC (direct current) to power the lights and other components and to charge the battery. The alternator rotor is mounted on the righthand end of the crankshaft. All models are fitted with an electric starter motor. The starting system includes the motor, the battery, the relay and the various wires and switches. Specifications Battery Capacity ........................................................... 12 V, 4 Ah (5 Ah on MF gel batteries Voltage Fully charged @ 20°C ......................................... 14.0 to 15.0 V Discharged @ 20"C ............................................ 10.7 V Recharge rate (all models) .................................. 0.5 Amps for 5 to 10 hrs Alternator Voltage output (unregulated) ................................ 18 to 22 V (AC) at 1/2 to 3/4 throttle Lighting coil resistance @ 20°C ............................. 0.48 to 0.72 ohms Charging coil resistance @ 20°C ........................... 0.64 to 0.96 ohms Regulatorlrectifier Regulated voltage output Batterycharging .................................................. 14 to 15 V (DC) at 1/2 to 3/4 throttle Lighting circuit ..................................................... 12.6 to 13.6 V (AC) at 1/2 to 3/4 throttle Fuse Main ................................................................... 5 Amps Lighting resistor Resistance .......................................................... 4.7 to 7 ohms Fuel level sender Resistance with tank full ....................................... 0 to 12 ohms Resistance with tank empty ................................... 90 to 120 ohms Oil level sensor Resistance with tank full ....................................... Infinite resistance Resistance with tank empty .................................. 0.1 to 0.5 ohms Starter relay Primary resistance .............................................. 65.8 ohms Secondary resistance .......................................... 0.1 to 0.5 ohms Bulbs Headlight (main/dipped) ...................................... 35/35 W Sidelight (where fitted) ....................................... 5 W Taillbrake light ................................................... 21/5 W Licence plate light (where fitted) .......................... 5 W Turn signal lights ................................................ 10 W Instrument and warning lights ............................. 1.2 W Torque settings Alternator stator bolts ......................................... 10 Nm Alternator rotor nut ............................................ 40 Nm Note: Keep in mind that electrical parts, once purchased, cannot be returned. To avoid unnecessary expense, make very sure the faulty component has been positively identified before buying a replacement part. Warning: To prevent the risk of short circuits, the ignition (main) switch must always be OFF and the battery negative (-ve) terminal should be disconnected before any of the scooter's other electrical components are disturbed. Don't forget to reconnect the tenninal securely once work is finished or if battery power is needed for circuit testing. Using test equipment The basic tools needed for electrical fault finding include a battery and bulb test circuit, a continuity tester, a test light, and a jumper wire. A multimeter capable of reading volts, ohms and amps is also very useful as an alternative to the above, and is necessary for performing more extensive tests and checks Voltage checks should be performed if a circuit is not functioning properly. Connect one lead of a test light or voltmeter to either the negative battery terminal or a known good earth. Connect the other lead to a connector in the circuit being tested, preferably nearest to the battery or fuse. If the bulb lights, voltage is reaching that point, which means the part of the circuit between that connector and the battery is problem free. Continue checking the remainder of the circuit in the same manner. When you reach a point where no voltage is present, the problem lies between there and the last good test point. Most of the time the problem is due to a loose connection. Keep in mind that some circuits only receive voltage when the ignition is ON what cdi do you have,,,,,,,,, where is your cdi aci 100 aec 400 the coil is located above the rear right indicator,
elo mate i have the aec400 on my 100 will this guild help to bypass the immobiliser problem i have if so would u be able to talk me throw it thanks
Hi i have an issue with my aci 100 type speedfight, i bought one with a fualty cdi i have bought a new one but cannot see from the pic above which wires go where! is there any chance some one could take a closer pic so i can put the wires in the right place! i have the plug but its not attached and i cannot find any references online to the wiring order!. any help would be really great.
Hi, Thanks for the above and hopefully you could me. I have a 2011 125cc Vivacity and yesterday i had a small accident. The bike fell on its left side aand since then the brake lights dont work although the brakes are fine. I took the seat out and checked the main wiring which looks ok so I dont know where to look. The Left handle did hit the road hard and cracked (see pic) so I dont know if maybe here is the problem and potentially some wiring behind the casing I need to check? Any help would be appreciated....??
Thank you very much, after opening up the panelling it seemed to have been the wiring on the right handlebar brake. I have tightened that up and the lights seem to be working again.
Hi, I have a speedfight 100 with a faulty immobilizer (aec400), and i have been looking at a bypass cdi on ebay for £45. Is there a cheaper/easier alternative? In the photo above a cheaper basic cdi has been used, but there are no intructions, or any other info. If anyone can shed some light on this matter i would be very grateful. Thanks