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I have engine light P0243 coming up

Tiny
ANONYMOUS
  • MEMBER
  • 2005 VOLKSWAGEN PASSAT
  • 85,000 MILES
I have engine light p0243 coming up. Some times I get full psi boost sometimes I get nothing. What is the first thing I should do. I replaced the diverter valve already with no results.
Friday, April 5th, 2013 AT 3:52 AM

2 Replies

Tiny
EXOVCDS
  • MECHANIC
  • 1,883 POSTS
Why not stick with the code and diagnose the wastegate solenoid?

Thomas
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Friday, April 5th, 2013 AT 7:38 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Wastegate Bypass Regulator Valve, Checking

Recommended special tools and equipment e.G:
VAG1526 multimeter orVAG1715 multimeter
VAG1594 connector test kit
Test sequence
Switch ignition off.
Disconnect connector at solenoid valve for charge pressure regulation.

Measure resistance between terminals of valve. Specified value: 25 to 35 ohms
If specified value is not obtained:
Replace Wastegate Bypass Regulator Valve -N75-.
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Friday, April 19th, 2013 AT 4:53 PM

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