Nissan 370Z Forum  

GTM Performance Engineering: VQ37VHR Twin Supercharger System

Update: After spending the majority of the day checking the entire system for the cam timing issue, checking engine oil pressure all the way to pinout testing of the ECM.

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction


Like Tree40Likes

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 09-14-2012, 08:13 PM   #11 (permalink)
NOT AN ACTIVE SPONSOR. DO NOT BUY
 
Join Date: Dec 2008
Location: CALIFORNIA
Posts: 913
Drives: 370Z
Rep Power: 19
SAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to behold
Default

Update:

After spending the majority of the day checking the entire system for the cam timing issue, checking engine oil pressure all the way to pinout testing of the ECM. The only thing left in the system is the valve control solenoid. Everything is pointing to a failure in this component. Unfortunately, this solenoid is located behind the main supercharger bracket and will require the complete removal of both brackets to get to it. Below are a couple snapshots of what is happening with the solenoid. The one that is labeled "No Good" is the car we're working on. Notice how bank 2 solenoid voltage is flat lining vs. the "Good" one that is from a properly working car for comparison.

Once we get this resolved, we will continue with the tuning.

Sam
Attached Images
File Type: jpg Good.JPG (250.3 KB, 92 views)
File Type: jpg No Good.JPG (330.8 KB, 90 views)
SAM@GTM is offline  
 

Bookmarks


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


Similar Threads
Thread Thread Starter Forum Replies Last Post
GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE SAM@GTM Forced Induction 1161 02-16-2014 08:21 PM
GTM Performance Engineering Supercharger CARB kit Test Car Needed SAM@GTM Southern California Region 11 11-09-2010 07:02 PM
GTM Performance Engineering Supercharger CARB kit Test Car Needed SAM@GTM Forced Induction 26 10-14-2010 02:49 PM


All times are GMT -5. The time now is 07:43 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2