Need help with Engine DTC
12-11-2002, 11:20 AM
#2
Oops, thanks Jim for the details, here's the P-Code and link to the DTC's
it' part of this description, overall.
P-Code comes out to;
P1556
* Pxxxx for powertrain
* P1xxx Manufacturer codes for additional emission system function; not required but reported to the government
# Px5xx speed and idle regulation
Diagnostic Trouble Codes DTC Table - General<ul><li><a href="http://www.bentleypublishers.com/tech/vw/vw.dtc.table.htm">Diagnostic Trouble Codes DTC Table</a></li></ul>
P-Code comes out to;
P1556
* Pxxxx for powertrain
* P1xxx Manufacturer codes for additional emission system function; not required but reported to the government
# Px5xx speed and idle regulation
Diagnostic Trouble Codes DTC Table - General<ul><li><a href="http://www.bentleypublishers.com/tech/vw/vw.dtc.table.htm">Diagnostic Trouble Codes DTC Table</a></li></ul>
12-11-2002, 11:22 AM
#3
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That code points to the N75 waste gate bypass regulator valve. That is the part guys are changing to
get higher boost. One common problem is a broken ground wire; if you have changed your DV valve this can happen (happened to me) as the wiring is in the area and the connection is not that strong. Is your car running right?
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