Vespa PX basic wiring Stator & Regulator

Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
GLscoot
registered user
Posts: 805
Joined: Thu Mar 15, 2012 10:05 pm
Main scooter: Vespa GS150
Contact:

This is a basic question about the PX stator what do the following wires correspond to and there function.
Green
Red
White

Blue
Black

Regulator 5 pin
Black - Earth ( i know that one)
Grey - B+ (im guessing battery positive)
Yellow - G (not got a clue)
Pink - Blank (not got a clue)
Pink - A
Pink - A
firekdp
registered user
Posts: 706
Joined: Wed Jan 07, 2009 12:02 pm
Contact:

GLscoot wrote:This is a basic question about the PX stator what do the following wires correspond to and there function.
Green...
Red......... CDI wires...power, trigger, earth
White...


Blue....Electrical power
Black...Earth

Regulator 5 pin
Black - Earth ( i know that one)
Grey - B+ (im guessing battery positive)
Yellow - G (not got a clue)
Pink - Blank (not got a clue)
Pink - A
Pink - A
If you have an A,A,B+,G & earth reg/rec, it isn't compatible with that stator.
GLscoot
registered user
Posts: 805
Joined: Thu Mar 15, 2012 10:05 pm
Main scooter: Vespa GS150
Contact:

Which regulator/ rectifier would you reccomend for this stator. I have the new 4 pin one from Readspeed. I think it has earth, battery, AC and DC pins.
GLscoot
registered user
Posts: 805
Joined: Thu Mar 15, 2012 10:05 pm
Main scooter: Vespa GS150
Contact:

When connecting, say a sat nav system is it best to connect that straight to the battery with a inline fuse and relay or connect via the regulator/rectifier.
firekdp
registered user
Posts: 706
Joined: Wed Jan 07, 2009 12:02 pm
Contact:

GLscoot wrote:Which regulator/ rectifier would you reccomend for this stator. I have the new 4 pin one from Readspeed. I think it has earth, battery, AC and DC pins.
The correct reg for a single wire output stator is G,G,B+,C.
Post Reply Previous topicNext topic
  • Information
  • Who is online

    Users browsing this forum: Majestic-12 [Bot] and 20 guests