EBC issue - Miata Turbo Forum -Boost cars, acquire cats.

Welcome to Miataturbo.net   Members

MSPNP MSPNP specific Megasquirt related discussion.

LinkBack Thread Tools
Old 08-28-2009, 08:44 AM   #1
Elite Member
Thread Starter
iTrader: (1)
Join Date: Jun 2006
Location: Warrington/Birmingham
Posts: 2,657
Total Cats: 42
Default EBC issue

I tried to tune a mates 5 last night with a MSPnP installed, he has the later variant of the EBC valve.

Unfortunately with all the cells set at 100% the turbo only span up to around 155kpa. With all the cells set at 0% it hit it's max wastegate pressure of 135kpa, so the valve is working.

Does anyone have any ideas of what might be wrong? I had a thought that the VTA DV might be leaking, but it doesn't seem consistent with the way it makes boost, it's a completely flat line once 155kpa is reached. if the DV was leaking I'd expect the turbo to sound like it's going to implode attempting to reach an unattainable target, but it doesn't...

We were aiming for a 10psi peak so have the boost cut set at 188kpa, it's not that which is causing the issue
richyvrlimited is offline   Reply With Quote
Old 08-28-2009, 09:13 AM   #2
Senior Member
iTrader: (6)
tyson87's Avatar
Join Date: Aug 2008
Location: West Palm Beach, FL
Posts: 1,023
Total Cats: 1

i would guess its the bov?
tyson87 is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Raleigh: Fiberglass headlight scope, 1.6L ECU, AFM, Hardtop latches, more bigmackloud Miata parts for sale/trade 9 11-07-2015 11:58 PM
Bizarre connection issue? nick470 MEGAsquirt 1 09-30-2015 10:32 PM
Bad head gasket or ? shooterschmidty Engine Performance 8 09-30-2015 10:28 PM
Odd Steering issue interestedofold Suspension, Brakes, Drivetrain 5 09-29-2015 01:42 PM
why is my car running like pewp? (tune/datalog) itsMikey MSPNP 3 09-28-2015 06:40 AM

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 08:00 AM.