ME & MY MKV Build! (Fun, Tough & Cost)

[Mostic]

Ferrea valves kit & ARP was installed but late pics.

More is coming.

 

[xSabretoothx]

Why the upgraded valves? Plan on increase RPM limiter?


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[Mostic]

Why the upgraded valves? Plan on increase RPM limiter?


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Yeah, but increase for now and be ready for the EFR7163 when I go for it.
I wish if I can go for EFR7670 but it's B2 housing and won't fit in the MKV or Rocco bay.

 

[Mostic]

Checked the car progress and we are very close to finish [emoji120]

More updates soon [emoji6]

 

[Mostic]

I checked the car yesterday and it was back together again.

I drove for a round and the behavior was not powerful as before [emoji57] I don't know why!
Then I found this fault

Any idea?
I am very disappointed, I missed my car for last 2 months and now I have to wait more till I fixed the issue.

 

[eurocars]

http://wiki.ross-tech.com/wiki/index.php/P000A/000010

Checked the BPY wiring diagram:

n205 pin 2 goes to pin 20 on 60 pin ecm connector, lilac/white wire
n205 pin 1 to pin 11 at j271 (underhood fusebox), blue/red wire, 10 amp fuse pisition 38

Run an output test on the N205 in VCDS/basic settings
check cam chain tensioner tightness
make sure you have good oil pressure/level
check wiring (above)

 

[Mostic]

http://wiki.ross-tech.com/wiki/index.php/P000A/000010

Yeah man, I am afraid that it could be the oil pressure.
But I didn't do any changes in the block. I just did valves installation, new OEM intake & exhaust cams, catch can, valve cover and iABED 1.8T housing and few things else.

The oil pressure was 12 to 14PSI on idle after hard rounds and 40+ on 2000rpm which is good as per manual.
Now it's 8PSI after hard rounds and 30PSI on 2000 rpm which very bad.
I think the oil pressure gauge became faulty because it's hard for me to believe it's an oil pressure issue.

What do you think guys?

 

[eurocars]

where are you getting the pressure reading from? Mechanical gauge?

 

[Mostic]

Yeah. New south gauge

 

[Mostic]

Old pressure while idle

 

[eurocars]

Looks to be about 16 psi @ 165*F. Thats not too bad

 

[Mostic]

But this was before the new modifications, now it's 8PSI

 

[Mostic]

What is the best numbers?

 

[eurocars]

I think mine was around 10 psi at warm idle, but my car hasnt been together for 2 years now so I cant really remember lol

 

[Mostic]

This the oil pressure we should have