Vy V6 MAF and EGR DTCs

Information and discussion of EFI hardware and specifications
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Joined: Sat Oct 06, 2018 2:59 pm

Vy V6 MAF and EGR DTCs

Postby motoman100 » Fri Oct 12, 2018 12:30 pm

Hi all
Having a drama with my VY v6, Ive got Mad and EGR DTCs showing as well as low speed fan, I have checked a thr eating, replaced MAF sensor as well as did a continuity test. Replaced the pcm and bcm, the car has a stage 2 mace Cam installed, Ive flashed the pcm with a custom tune to help the car run better but I'm still getting these errors, even clearing out the intake and plenum and replacing gaskets and checked for vacuum leaks and still no change, would anyone have some idea to what could be going on?

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Joined: Thu Apr 09, 2009 12:31 pm

Re: Vy V6 MAF and EGR DTCs

Postby immortality » Fri Oct 12, 2018 2:14 pm

Have tried flashing in a stock unmolested tune ?

Posts: 7
Joined: Sat Oct 06, 2018 2:59 pm

Re: Vy V6 MAF and EGR DTCs

Postby motoman100 » Fri Oct 12, 2018 8:25 pm

Yeah bud just did that before and ran a tech 2 through it as well and still showing up, changed the canister purge filter and checked for any leaks as well and all is good

Posts: 308
Joined: Thu May 03, 2012 10:50 pm
Location: Castlemaine, Vic

Re: Vy V6 MAF and EGR DTCs

Postby pman92 » Fri Oct 12, 2018 8:57 pm

What are the actual codes/DTC number?
VR-VY Holden BCM Simulator: LINK
Ford Smartlock Bypass Module: LINK

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