New Aftermarket Immobilizer Bypass CDI Kit
Removes Immobilizer. Replaces original Piaggio / Vespa CDI Part Numbers AC19i / AC20i / AC27i
Suits 125cc EURO 3 LEADER Engine Models With the 14 Pin CDI Plug
Removes Immobiliser. No need for Chip Key!
Replaces EFI Technology AC19i / AC20i / AC27i CDI units.
(part numbers for reference: CM078308, CM078302 and CM078305)
NOTE: If your bike has an electric fuel pump, you may have to exchange it for a vacuum operated fuel pump or wire the pump directly to 12V DC.
Simply plugs straight in to the existing wiring loom. No wires to cut, no soldering, just plug it in and off you go!
Removes immobilizer, replaces factory CDI. You will no longer require a chip key to start your engine.
You can change your key and barrel and the scooter will still run.
Check the photos to compare with your original CDI unit or ask if you are unsure.
Includes
Fits
Models fitted with the EFI Technology AC19i or AC20i CDI unit. Please check your existing unit.
Typically 2006 onwards
- Piaggio Fly 125 / 150cc
- Piaggio Liberty 125 / 150cc
- Piaggio Beverly 125cc (2006 onwards)
- Vespa LX / LXV 125 / 150cc
- Vespa ET4 125 /150cc (2006 onwards)
- Vespa GTS / GTV 125cc / 150cc
- Vespa GT 125cc / 200cc
May also fit late model Vespa ET4.
(not suitable for Fuel Injection models)
If you are having problems with your Vespa scooters immobiliser or have a CDI fault (no spark, or won't rev) then this is the simplest solution. Once fitted you will no longer require a key with a built in chip. The scooter will NOT HAVE AN IMMOBILISER.
Please check that there are no other issues with your ignition system first, this will only solve your problems if they are CDI related!
This CDI unit replaces all the functions of the original CDI unit, except your scooter will no longer have an Immobilizer. No need for a chip key. You can change your key and barrel and the scooter will still run.
INSTRUCTIONS: Remove the body work to gain access to your Vespa CDI unit. Disconnect the two connectors from the existing Cdi and then remove the unit by undoing the two bolts. Plug the replacement CDI into the larger of the two connectors, the smaller connector is no longer required. Mount the new CDI using one of the existing bolts onto the frame. Re-attach your bodywork and off you go!
WARNING: Many aftermarket CDI units have the same outer appearance because many manufacturers use the same outer casing. However, the inner workings, most importantly the Spark Timing, can vary by up to 30 degrees between manufacturers and the application that the cdi is intended for. We have imported the Cdi unit you are buying here specifically because it has a timing curve suitable for small 4 Stroke scooter engines, as fitted to Vespa scooters.
All CDi units are tested on a working scooter prior to dispatch to ensure they are working.
FREE UK 1st CLASS POSTAGE!
SAME DAY DISPATCH! (on orders received before 2pm Weekdays)