OP
UTC

Hooked
1980 P200E - GT 200 L - 2005PX150
Joined: UTC
Posts: 476
Location: Florida
 
Hooked
1980 P200E - GT 200 L - 2005PX150
Joined: UTC
Posts: 476
Location: Florida
UTC quote
What is its purpose?
Thanks
Forum member supplied image with no explanatory text
⚠️ Last edited by colosseo on UTC; edited 1 time
@steelbytes avatar
UTC

Veni, Vidi, Posti
2019 GTS 300 HPE SuperTech 70,000km
Joined: UTC
Posts: 7127
Location: Batmania aka Melbourne, Aus
 
Veni, Vidi, Posti
@steelbytes avatar
2019 GTS 300 HPE SuperTech 70,000km
Joined: UTC
Posts: 7127
Location: Batmania aka Melbourne, Aus
UTC quote
Why the new thread? Why not answer previous questions?
@znomit avatar
UTC

Veni, Vidi, Posti
LX190 Friday afternoon special, [s]Primavera[/s], S50, too many pushbikes
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Posts: 10915
Location: Hermit Kingdom
 
Veni, Vidi, Posti
@znomit avatar
LX190 Friday afternoon special, [s]Primavera[/s], S50, too many pushbikes
Joined: UTC
Posts: 10915
Location: Hermit Kingdom
UTC quote
SteelBytes wrote:
Why the new thread? Why not answer previous questions?
And is this in any way related?

https://modernvespa.com/forum/post2603419#2603419
@greasy125 avatar
UTC

Sergeant at Arms
Weird 80's Vespas & Cool Vintage Lambrettas
Joined: UTC
Posts: 15090
Location: The state of insanity, SoCal
 
Sergeant at Arms
@greasy125 avatar
Weird 80's Vespas & Cool Vintage Lambrettas
Joined: UTC
Posts: 15090
Location: The state of insanity, SoCal
UTC quote
That's the ABS unit.
OP
UTC

Hooked
1980 P200E - GT 200 L - 2005PX150
Joined: UTC
Posts: 476
Location: Florida
 
Hooked
1980 P200E - GT 200 L - 2005PX150
Joined: UTC
Posts: 476
Location: Florida
UTC quote
How to tell if bad?
@greasy125 avatar
UTC

Sergeant at Arms
Weird 80's Vespas & Cool Vintage Lambrettas
Joined: UTC
Posts: 15090
Location: The state of insanity, SoCal
 
Sergeant at Arms
@greasy125 avatar
Weird 80's Vespas & Cool Vintage Lambrettas
Joined: UTC
Posts: 15090
Location: The state of insanity, SoCal
UTC quote
if the abs doesn't work? or if the brakes are locked up.

I don't think there's a procedure for testing the module/pump itself beyond making sure that it's getting power.
OP
UTC

Hooked
1980 P200E - GT 200 L - 2005PX150
Joined: UTC
Posts: 476
Location: Florida
 
Hooked
1980 P200E - GT 200 L - 2005PX150
Joined: UTC
Posts: 476
Location: Florida
UTC quote
Thanks
@adri avatar
UTC

Atypical Canadian
2009 Vespa S50(LX150 motor swap), 2006 Vespa GTS250ie
Joined: UTC
Posts: 2319
Location: Toronto, Canada
 
Atypical Canadian
@adri avatar
2009 Vespa S50(LX150 motor swap), 2006 Vespa GTS250ie
Joined: UTC
Posts: 2319
Location: Toronto, Canada
UTC quote
greasy125 wrote:
if the abs doesn't work? or if the brakes are locked up.

I don't think there's a procedure for testing the module/pump itself beyond making sure that it's getting power.
Could a dealer tool test it?

Take it to dealer, have them plug it into PADS and activate the ABS pump as if they were bleeding brakes?

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