How To: Add Pressure Input for PC-V

[barbagris]

Blue are Rob's numbers
Red are 3 not running samples on different days - differing pressures and voltage. Mine
Purple is my first tickover measure and it seemed high to me.
Green is the variance measured (max and min) at tickover but at a steady hPa value
0,0 is a simple reference and the orange negative pressure set at 0 arbitrarily.

I am off to draw some more graphs etc.

 

[barbagris]

OK - more data and this shows MAP sensor at 0V Map Sensor Pressure vs Voltage - but the numbers look very close.

 

[barbagris]

I spent this morning playing - and MAY have discovered how to really fine tune the PCV pressure configuration. But I'm not saying how UNTIL I have a goodly amount of data logged.

HOWEVER - I suspect I may indeed have cracked it. When Youtube finishes converting this video - you'll see. Sorry it's not well focused - But that 1€ coin is not glued onto the tank.

 

[Claviger]

Very interesting graph and quite impressed with the coin actually balancing!

Having the scaling correct on the sensor is definitely critical to best operation of the pressure based fueling!

Glad you've carried this further in development, curious how you achieved a reference value of 0 volts = 0 psi.

Like all sensors I've measured on the Rocket, the voltage measured with a multi-meter connected to sensor signal and chassis ground is different from the value displayed in the TuneECU software, no doubt as a result of differing grounding locations (ECU internal referenced to the 5v signal vs battery neg). As a result, I use the TuneECU value to ensure both ECUs are getting the same value and that lag in TuneECU reporting is what makes it difficult.

 

[barbagris]

OK - NOW THEN - LOOK WHAT I HAVE FOUND

OE No.
1292015 E1T96771 E001T96771 T1292015
Type
Air Pressure Sensor MAP Sensor

Application
TRIUMPH AMERICA EFI 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH BONNEVILLE EFI > 380776 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH BONNEVILLE FROM VIN 380777/ SE 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH BONNEVILLE T100 EFI 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH DAYTONA 600 & 650 2002, 2003, 2004, 2005
TRIUMPH DAYTONA 675 UP TO VIN 381274 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH DAYTONA 675 VIN 381275 TO VIN 564947 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH ROCKET III CLASSIC & ROADSTER 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH ROCKET III TOURING 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH SCRAMBLER EFI 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH SPEED TRIPLE 210445 > 461331 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH SPEEDMASTER EFI 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH SPRINT GT 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH STREET TRIPLE R FROM VIN 560477 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH STREET TRIPLE R TO VIN 560476 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH STREET TRIPLE STANDARD FROM VIN 560477 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH STREET TRIPLE STANDARD TO VIN 560476 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH THRUXTON 900 EFI 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH THUNDERBIRD 1600 & 1700 COMMANDER 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH THUNDERBIRD 1600 & 1700 LT 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH THUNDERBIRD 1600 & 1700 STANDARD 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH THUNDERBIRD 1600 & 1700 STORM 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH TIGER 1050 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TRIUMPH TIGER SPORT > 750469 2013, 2014, 2015, 2016, 2017

Air Pressure Sensor 1292015 E1t96771 For Triumph America Efi - Buy Air Pressure Sensor 1292015 E1t96771 For Triumph America Efi,1292015 E1t96771,Air Pressure Sensor 1292015 E1t96771 For Triumph America Efi Product on Alibaba.com

AND

Original Air Intake Pressure Sensor For MITSUBISHI 1292015 E1T96771
Model Number: 1292015 E1T96771

The OFFSET AND RANGE DATA HAS TO BE OUT THERE

 

[barbagris]

Still Chasing - found this - will graph tomorrow 10-127 Kpa 405-4750 mv

 

[Ishrub]

You are onto something with those generic part numbers and aliexpress sources.

Original Air Intake Pressure Sensor For MITSUBISHI 1292015 E1T96771-in Pressure Sensor from Automobiles & Motorcycles on Aliexpress.com | Alibaba Group

Still Chasing - found this - will graph tomorrow 10-127 Kpa 405-4750 mv

This link conent suggests the Measuring range you found is directly defined by the code.

Original Air Intake Pressure Sensor For MITSUBISHI 1292015 E1T96771-in Pressure Sensor from Automobiles & Motorcycles on Aliexpress.com | Alibaba Group

• Brand Name:SERGEY
• Linear:Sensor ,MAP For MITSUBISHI
• Resolution:Good
• Measuring Range:1292015 E1T96771
• Type:Intake Air Pressure Sensor
• Style:Varistor Type
• Repeatability:Intake Air Pressure Sensor
• Sensitivity:Good
• Sensor Type: Piezoelectric
• Hysteresis:Intake Pressure Sensor
• Signal Type:Voltage Signal
• Car Make:For MITSUBISHI
• Type:Map Sensor
• OEM :1292015 E1T96771
• Color:Black

Now who can spot the R3 TPS matchup?

Throttle Position Sensor TPS Sensor - Shop Cheap Throttle Position Sensor TPS Sensor from China Throttle Position Sensor TPS Sensor Suppliers at SERGEY Autoparts Store on Aliexpress.com

 

[Ishrub]

That Measuring range code led to this:

Note the Mitsubishi brand symbol too!
GENUINE/ OE 1292015 E1T96771 E001T96771 AIR PRESSURE SENSOR T1292015 for TRIUMPH | eBay

**CROSS REFERENCE NUMBERS (for reference only):

4TX858850000 4TX-85885-00-00 13580-19F00 1358019F00 13580-16G00 1358016G00 13580-19F00-000 1358019F00000 13580-16G00-000 1358016G00000

 

[Claviger]

Just need to do some research find the car model it fits and look it up.

Don’t have time at the moment but it shouldn’t be super hard to find, if, that sensor was used in a popular car.

 

[Ishrub]

Just need to do some research find the car model it fits and look it up.

Don’t have time at the moment but it shouldn’t be super hard to find, if, that sensor was used in a popular car.

MITSUBISHI is the manufacturer of the electronic component,, not necessarily a part for MITSUBISHI motorvehicles as many other electrical components are made by MITSUBISHI for industry as well including Japanese motorcycles.

Remember MITSUBISHI Aircon units, heavy industry etc.