code 1562 speed idle control

ba843

Member
Joined
Jun 19, 2012
Location
nc
TDI
jetta 02
I have code 1562 "Fuel quantity adjuster upper limit reached"
How do I check the Fuel quantity adjuster to see if it needs replacing.
2002 jetta
 
Last edited:

Rual817

Veteran Member
Joined
Nov 13, 2011
Location
Prosper, Republic of Texas
TDI
2000 Jetta TDI, 2003 Jetta TDI ALH
did a quick google search for p1562 and found a site listing same issue. "fuel quantity.." guy had to send out fuel pump. Got it back, installed and no more prob. Not saying this is your issue... just statimng what I found on a quick search.
 

ba843

Member
Joined
Jun 19, 2012
Location
nc
TDI
jetta 02
"Fuel quantity adjuster upper limit reached"
When this error occurs what exactly is happening? or not?

What is that ring around the #3 injector with the single wire coming out?

And what does it do?
 
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