99lightning

A1D-Mercedes Supported Parameters (PID’S)

Gauge 1 (engine control module)


1. Intake Air Temp
2. Coolant Temperature
3. RPM
4. Boost – inHg/PSI. Derived from MAP sensor subtracting barometer.
5. MAP kPa – Manifold Absolute Pressure displayed in kPa
6. MAF lb/min – Mass Air Flow Sensor
7. Throttle Angle
8. Ignition Advance
9. Engine Load
10. MPG – Calculated miles per gallon
11. HP – Calculated HP at crank
12. Battery – battery voltage
13. Inj. PW 1 –Injector Pulse Width for injector #1
14. Inj. PW 2 –Injector Pulse Width for injector #2
15. Oil Temp
16. Oil Level mm
17-24. Knock C1-C8 –knock retard cylinder 1-8
25. O2 B1 mv – O2 sensor output for exhaust bank 1
26. O2 B2 mv – O2 sensor output for exhaust bank 2
27. Analog 1 – analog input 1
28. Analog 2 – analog input 2

Gauge 2 (transmission control module)


1. TCC Slip – Torque Converter Slip
2. TCC Slip DSRD –Torque Converter Desired Slip
3. TCC State – Torque Converter status:1=unlocked, 2=partial lock, 3 = lock
4. Gear Actual –Current transmission gear
5. Torque – torque delivered to transmission
6. Output shaft –transmissoin output shaft speed
7. Gear Target –Transmission target gear, will updated just before shift occurs.
8. RPM
9. Turbine in SPD –engine output shaft speed
10. TCC DC- Torque converter clutch duty cycle
11. Analog 1 – analog input #1
12. Analog 2 – analog input #2

Hulk

Most of those are through the obd, correct?
Wideband will be for afr
When is it ready for sale and price :$

SterlingE55

Shut up and take my money!

99lightning

yes through the obd port you can hook in a wideband to have it read on the guage and pricing will be inline with the other products no crazy price because its a mercedes which is nice and fair. the owner was just finishing up testing its been on his car for several months by the end of the week final pricing and info will be released.

Hulk

Ok, let's do it bro lol
Need to start monitoring afr carefully soon

Hulk

Btw can it also datalog?

99lightning

yes it will record and play back.

berti_00

is this gauge pluged on the OBD2???

Hulk

Obd will only give some info, if you want afr, you need the wideband to connect to the exhaust

Qmax03

This will be nice ! IAT / and Boost reading will be Very nice thing to look at when doing those late night mexico runs =)

Hulk

The thing with the iat and boost reading from obd is that it is delayed since obd refresh rate is slow

Ekturboso

What is this u guys talking bout would somebody explayng what this new thecnology is...thanks in advance

e55amgrocket

any chance of having it read dual IAT's or any kits to add what you want? Figures i just bought a gauge for pre/post IAT's and this comes out. The only bad thing about the OBD is the slow refresh rate.

adianaty

When will this be available and how much? Group buy?

forcefedjunkie

The trans gauge is CAN and can update 20x second if you want. It too has two analog inputs and if you need a fast update rate for W/B use this gauge. You can monitor RPM and A/F ratio on this one and log them if you need to.

If you are adding temp sensors you can buy temperature sensor kits that also use the analog inputs.

If you are using a lot of additional sensors there is the Analogic gauge which looks identical but has 4 0-5v inputs and 2 egt's. This one does not plug into the OBD2 port.

Todd

Exotic-metal55

I agree, and at high power levels, we have to read real time!

Nice clean gauge set up though.

Qmax03

Yikes... Id like a Gauge that when im on it WOT i know what my boost is at, where the Iat are sitting... not afterwards to see that i should have let off =/ because something was wrong..

Need Real Time data Please !

cij911

Sorry but I really disagree with this unless it is when you are tuning the car...Once the car has been properly tuned, you should not have wide fluctuations....Furthermore, when you are going WOT, there is no way you are going to be looking at a small gauge...I do agree that having alarms, such as those with Zeitronix can save you (e.g. if IATs > X degrees sound alarm, if knock > 3 counts, sound alarm)....

Personally I think an oil temp and oil pressure gauge would be much more beneficial....As well as a transmission temperature gauge....And it appears this gauge would be great for the various analog inputs....

Hulk

When the car is highly modded the obd will not be good enough

You need real time iat,knock sensor

99lightning

The gauge may not work for everyone the point is that this guy that owns the company owns a e55 made one for the car and will not be charging some crazy price for the gauge it will be priced around the same as the others that his companies make.