Finally my 1st (water cooled) turbo build
#221
His car, he can do whatever. I know it sucks when you can't get your MS to sync. If it was my car in this situation I'd start with what's known to work, and that's OEM wheels/sensor. Then if it don't work, sure, maybe the MS is at fault or not wired right. Process of elimination. He already said he's confused.
#222
Elite Member
Thread Starter
iTrader: (6)
Join Date: Feb 2013
Location: A cave in Va
Posts: 3,395
Total Cats: 456
Tested the crank sensor. Dead. Cannot get a voltage change when ppwered, grounded, test lead to ground and signal, with a screwdriver in front of the sensor. WTF.
Can anyone shed light as to why I no longer have lit LEDS on the ms?
Can anyone shed light as to why I no longer have lit LEDS on the ms?
#225
Elite Member
Thread Starter
iTrader: (6)
Join Date: Feb 2013
Location: A cave in Va
Posts: 3,395
Total Cats: 456
According to the interweb, power and ground unit. Place a multimeter on ground and signal. Wave metal in front of the sensor and I should see a voltage change. Internet said, so it HAS to be true.
#230
Not really sure what you're trying to do but kinda sounds like your test might not work on a signal that needs a pull up.
The way I do this is to leave the system setup normally and fully plugged in/etc.
Then back probe the signal wire at the connector off of the crank sensor. You do this by shoving a sharp sewing needle into the back of the connector while its still plugged in.
Hook your multimeter onto that needle, then just spin the motor by hand. When your wheel nub lines up with the sensor you multimeter should read a full swing voltage change.
like this (on a dizzy, but idea's the same):
The way I do this is to leave the system setup normally and fully plugged in/etc.
Then back probe the signal wire at the connector off of the crank sensor. You do this by shoving a sharp sewing needle into the back of the connector while its still plugged in.
Hook your multimeter onto that needle, then just spin the motor by hand. When your wheel nub lines up with the sensor you multimeter should read a full swing voltage change.
like this (on a dizzy, but idea's the same):
#231
Elite Member
Thread Starter
iTrader: (6)
Join Date: Feb 2013
Location: A cave in Va
Posts: 3,395
Total Cats: 456
This signal was on the car. New sensor. .040
lots of cranking and the plugs don't have any fuel on them either..
Can someone tell me what way the fuel flows through the fpr? when looking at the writing on the sticker, the bottom is return or feed?
lots of cranking and the plugs don't have any fuel on them either..
Can someone tell me what way the fuel flows through the fpr? when looking at the writing on the sticker, the bottom is return or feed?
Last edited by ryansmoneypit; 10-09-2015 at 07:51 PM.
#235
Elite Member
Thread Starter
iTrader: (6)
Join Date: Feb 2013
Location: A cave in Va
Posts: 3,395
Total Cats: 456
I am begging for help. Please, somebody look at my tune and help provide some insight as to why I do not have spark. I have tried using the Spark/Injection test mode, but when I follow the TS instructions, the "start test" never lights up. All of the ignition worked, prior to switching to ms3, except for the 36-2, which is new.
CurrentTune.msq
EDIT: I just noticed that the ms is reding an RPM, but the one on the dash is not. problem?
EDIT for this^^^, turned tach output to on, got tach. plugs fired once. now nothing.
Another edit: I am getting a 12v supply to the coils.
CurrentTune.msq
EDIT: I just noticed that the ms is reding an RPM, but the one on the dash is not. problem?
EDIT for this^^^, turned tach output to on, got tach. plugs fired once. now nothing.
Another edit: I am getting a 12v supply to the coils.
Last edited by ryansmoneypit; 10-10-2015 at 03:18 PM.
#240
Elite Member
Thread Starter
iTrader: (6)
Join Date: Feb 2013
Location: A cave in Va
Posts: 3,395
Total Cats: 456
I'll get one. So I removed all of the plugs, 2 wet ones, two dry ones. One of the wet ones was firing. Only one though. How could I possibly only be getting fuel to two cylinders? I mean injector install was pretty straight forward. Plug, snap, done.