Jason
Hero Member
Karma: +38/-0
 Offline
Posts: 500
Breaks everything!
|
 |
« Reply #285 on: April 07, 2013, 09:56:38 AM »
|
|
|
I cooked my MAP sensor this morning trying to launch. About 2 seconds in the engine nearly died and wouldn't idle on its own. MAP sensor implausibility and signal too low DTC's. I was worried I smoked the ECU, so I swapped the spare ECU in and no change. Swapped the sensor and it was fixed. Not what I expected, but cheaper than roasting an ECU.  |
|
|
|
|
Logged
|
|
|
|
fluke9
Full Member
Karma: +26/-1
Offline
Posts: 113
|
|
« Reply #286 on: April 07, 2013, 10:32:23 AM »
|
|
|
I cooked my MAP sensor this morning trying to launch.
Backfire into the intake ? I will try to find a correct alternative soon for a turboed 156 GTA which has ME7.3.1 so it might be work on 7.1 and 7.5 too. |
|
|
|
|
Logged
|
|
|
|
Jason
Hero Member
Karma: +38/-0
Offline
Posts: 500
Breaks everything!
|
|
« Reply #287 on: April 07, 2013, 10:36:33 AM »
|
|
|
I didn't hear anything like that... I'll post video of it later if I get a chance.
|
|
|
|
|
Logged
|
|
|
|
|
|
maZer.GTi
Full Member
Karma: +68/-6
Offline
Posts: 246
|
|
« Reply #289 on: April 08, 2013, 04:25:12 PM »
|
|
|
Same here, 06A906032HN blown Map Sensor 3 times  Maybe someone has idea why this happening. |
|
|
|
|
Logged
|
|
|
|
Jason
Hero Member
Karma: +38/-0
Offline
Posts: 500
Breaks everything!
|
|
« Reply #290 on: April 08, 2013, 06:26:01 PM »
|
|
|
My guess is the map becomes physically damaged after X amount of pressure, and there are pressure spikes we aren't seeing on mechanical boost gauges.
|
|
|
|
|
Logged
|
|
|
|
maZer.GTi
Full Member
Karma: +68/-6
Offline
Posts: 246
|
|
« Reply #291 on: April 10, 2013, 06:48:30 AM »
|
|
|
My guess is the map becomes physically damaged after X amount of pressure, and there are pressure spikes we aren't seeing on mechanical boost gauges.
I removed Sensor and connected sensor with 20cm hose (18mm diameter) to the stock flange. The sensor is still alive since 2 days, thats new Record  |
|
|
|
|
Logged
|
|
|
|
Jason
Hero Member
Karma: +38/-0
Offline
Posts: 500
Breaks everything!
|
|
« Reply #292 on: April 10, 2013, 06:59:43 AM »
|
|
|
I ordered a 4 bar sensor to try as well. How much boost are you seeing when it's active? Mine fluctuates around 30 or so. I'd have figured if there was some massive pressure spike I'd have blown a hose off somewhere.
|
|
|
|
|
Logged
|
|
|
|
maZer.GTi
Full Member
Karma: +68/-6
Offline
Posts: 246
|
|
« Reply #293 on: April 10, 2013, 09:04:00 AM »
|
|
|
I ordered a 4 bar sensor to try as well. How much boost are you seeing when it's active? Mine fluctuates around 30 or so. I'd have figured if there was some massive pressure spike I'd have blown a hose off somewhere.
I have GT2560R Turbo installed and my boost jumps up to 2400mbar. I never logged with me7logger (only vcds). I try to do good logfile and upload here. |
|
|
|
|
Logged
|
|
|
|
envisible
Full Member
Karma: +0/-3
Offline
Posts: 62
|
|
« Reply #294 on: April 15, 2013, 11:58:42 AM »
|
|
|
Hi. I added this function. NLS works good.
But when I try ti use launch control function, I have some problems.
I press clutch and throttle on floor. When engine reaches LaunchRPM, I have some rare ignition cut and engine continues to rev up..
Here is my modified file..What I need to correct to help engine keep RPM at LaunchRPM?
Variables at 17db4
Function at be3ca
Big thanks in future
|
|
|
|
|
Logged
|
|
|
|
maZer.GTi
Full Member
Karma: +68/-6
Offline
Posts: 246
|
|
« Reply #295 on: April 15, 2013, 03:58:26 PM »
|
|
|
Hi. I added this function. NLS works good.
But when I try ti use launch control function, I have some problems.
I press clutch and throttle on floor. When engine reaches LaunchRPM, I have some rare ignition cut and engine continues to rev up..
Here is my modified file..What I need to correct to help engine keep RPM at LaunchRPM?
Variables at 17db4
Function at be3ca
Big thanks in future
Do logfile again with me7logger, use variables i told you. |
|
|
|
|
Logged
|
|
|
|
envisible
Full Member
Karma: +0/-3
Offline
Posts: 62
|
|
« Reply #296 on: April 16, 2013, 12:39:30 AM »
|
|
|
Here is a log with default setting of AL/NLS code. And now, when speedthreshold setted on 3km/h, I have not working NLS..Whel I press clutch ot 2nd gear, throttle on the floor and 6krpm, engine continue to increase rpms.. |
|
|
|
|
Logged
|
|
|
|
maZer.GTi
Full Member
Karma: +68/-6
Offline
Posts: 246
|
|
« Reply #297 on: April 16, 2013, 04:06:47 AM »
|
|
|
Here is a log with default setting of AL/NLS code. And now, when speedthreshold setted on 3km/h, I have not working NLS..Whel I press clutch ot 2nd gear, throttle on the floor and 6krpm, engine continue to increase rpms.. you are logging wped_w please log only wped, without the _w on end. I see the ecu is requesting tsrldyn 0, maybe your ignition driver not supporting dwell 0. But try again with logging wped please. |
|
|
|
|
Logged
|
|
|
|
envisible
Full Member
Karma: +0/-3
Offline
Posts: 62
|
|
« Reply #298 on: April 16, 2013, 07:09:56 AM »
|
|
|
I tryed your new script, launch control very good..
But NLS doesn't work..(I will log wped
|
|
|
|
|
Logged
|
|
|
|
maZer.GTi
Full Member
Karma: +68/-6
Offline
Posts: 246
|
|
« Reply #299 on: April 16, 2013, 03:46:40 PM »
|
|
|
I tryed your new script, launch control very good..
But NLS doesn't work..(I will log wped
ok then log this variables while trying to do nls please. greets andy |
|
|
|
|
Logged
|
|
|
|
|
