MS Labs Basic Losing Sync - Miata Turbo Forum -Boost cars, acquire cats.

Welcome to   Members

MEGAsquirt A place to collectively sort out this megasquirt gizmo

LinkBack Thread Tools
Old 10-09-2016, 02:55 PM   #1
Thread Starter
Join Date: May 2016
Posts: 7
Total Cats: 1
Default MS Labs Basic Losing Sync

Hi Guys,
I've been having an issue with my car the last few weeks. The car began cutting out whenever I was WOT above about 5psi but I could get it to go higher by modulating the throttle. I did a fair bit of work in the week prior to this problem starting, clutch and flywheel change along with new FM spark plugs. I chased the issue around disabling both the AFR safety and boost cut. Neither of which made any difference. Finally today I re-flashed the ECU in case something has corrupted, there was still no change. I recalled something about the new spark plugs potentially causing interference with the radio due to not having a resistor so thought what the hell I might as well put the old ones back in, took it out again and suddenly the problem is gone. Now I'm sure this is an interference issue but I have no idea how to sort it. I've attached a datalog of when the problem was happening and it has a lost sync reason 31 and 32 which I believe is related to the cam, could my cam sensor be bad? If so why does it work with the old resistor plugs? Any help or ideas would be greatly appreciated as I'm really at a loss. The car is a 2002 1.8 VVT.
Attached Files
File Type: msl 2016-09-27_18.13.16.msl (2.86 MB, 1 views)
JamesGSY is offline   Reply With Quote
Old 10-09-2016, 03:25 PM   #2
Supporting Vendor
iTrader: (10)
Reverant's Avatar
Join Date: Jun 2006
Location: Athens, Greece
Posts: 5,304
Total Cats: 179

Always use resistor plugs.
Reverant is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
AFR's Finally Match! Help with Accel Enrichment? Car dies w/ gas (datalog) miataa MEGAsquirt 0 09-01-2016 04:17 PM
Interference when plugged into laptop 4gordeev MEGAsquirt 5 08-29-2016 08:01 PM
afr display issues whinin MEGAsquirt 0 08-28-2016 06:22 PM
AFRs bouncing at idle, could it be my LC1 sensor? Cxracer MEGAsquirt 9 08-25-2016 09:09 AM
Car won't start with or without Megasquirt - Fried CAS? pangster MEGAsquirt 3 08-17-2016 10:55 AM

boost, cuts out, losing sync, ms3, reverant

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 02:00 AM.