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Electronic Wastegate Actuator Extension Harness for Gen3 and Gen4 engines

Electronic Wastegate Actuator Extension Harness for Gen3 and Gen4 engines

CTS TURBO
Disponibilité:
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UGC CTS-WH-003
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
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With our Gen 3 Electronic Wastegate Actuator Extension Harness, you no longer need the turbo on the engine to check and adjust the wastegate voltage. You can set the wastegate voltage on your new turbo/actuator outside of the car before installing turbo. How does it work?
  • Connect the CTS Wastegate Actuator Extension Harness to the electrical connector on the vehicle.
  • Connect the other end of the extension harness to the turbo on your workbench.
  • Turn on ignition but do not start engine.
  • You can now start up your computer and VCDS/OBD11 on the same workbench and calibrate/troubleshoot the wastegate voltage at your convenience.
Features:
  • Calibrating wastegate voltage is easier without turbo installed
  • Troubleshooting wastegate operation (fix P2563, P00AF and P0045 codes)
  • Convenience - save time and money
  • Ease of adjustment - no need to dive under the car to set correct voltage
Fitment (all Gen3 and Gen4 TSI engines):
  • 2014.5 - 20204 MK6, Mk7, Mk7.5 Volkswagen Jetta 1.8T and 2.0T Gen3 EA888.3
  • 2015 - 2024 MK7, MK7.5, MK8 Volkswagen Golf, Sportwagen, Alltrack, GTI, Golf R 1.8T and 2.0T Gen3 EA888.3 and EA888.4 EVO
  • 2017-2024 B9, B9.5 Audi AllRoad, A4, A5 2.0T

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 8 applications
A3
Make Model Engine Years
AUDI A3 (8V) 2013–2020
S3
Make Model Engine Years
AUDI S3 (8V) 2015–2020
A5
Make Model Engine Years
AUDI A5 (B8/8.5) 2017–2017
AUDI A5 (B9) 2018–2020
A4
Make Model Engine Years
AUDI A4 (B9) 2017–2019
GOLF
Make Model Engine Years
VW GOLF (MK7/7.5) 2015–2020
GTI
Make Model Engine Years
VW GTI (MK7/7.5) 2015–2020
GOLF R
Make Model Engine Years
VW GOLF R (MK7/7.5) 2015–2020

Fitment data last updated: 2026-09-25

Fits 8 vehicle applications Check vehicle fitment before ordering View fitment

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