need advise on Scan Gauge 3

I bought a Scan Gauge 3 after speaking with the manufactuer I was told to stop by and speak with the engineer any day after lunch. I then drove 200 miles one way to speak with the engineer. Of course he/she was missing in action. I then ordered the scan gauge 3 on Amazon
since if it did not do what the girls at the front said it could do.
The website has a bunch of codes to uses when the scan gauge 3 does not find the code.

I am looking for oil pressure and manifold pressure ( manifold vacuum ). The gauge does a
scan for what it can find and has an option to add codes for what you are looking for. I could
not find the codes on their help site nor could the gauge find them. So as they recommended
I sent an email to obtain the codes. All I got back was a smart ass reply.

SO does anyone here know the 4 part codes for oil pressure and manifold pressure ( manifold vacuum ). Or will I have to return it.

FYI is you have a stick the cable turns right into you left foot operating the clutch. So
beware.

thanks in advance

 

Following, have the scan gauge 3 and am interested if you find the solution for this

 

@AmateurTaco1313 If I do will share with everyone, scan gauge doesn't seem too interested in their customers.
have tried looking at older post but everyone seems interested in trans temp which I found.

 

Try looking through the manual for you specific model

https://www.scangauge.com/support/user-manuals/

or.

https://www.scangauge.com/products/...FxmUdDB7sxK6KBP0502E9BD1VhrkFmohoCDn8QAvD_BwE

 

I don't think you will find manifold pressure, it's mass air flow system. Oil pressure as I recall is a low only switch.

 

Here is a ScanGauge link on oil pressure.

https://www.scangauge.com/xgauge/engine-oil-pressure-psi/

 

Engine datalist from techstream on my 2020 V6, at idle. No oil pressure or intake manifold pressure. Good chance if techstream does not have it, scanguage will not either.

2020 Tacoma 2GR-FKS

[Parameter] [Value] [Unit]
Vehicle Speed 0 MPH
Engine Speed 737 rpm
Calculate Load 17.6 %
Vehicle Load 14.5 %
Mass Air Flow Sensor 3.76 gm/sec
Atmospheric Pressure -1 psi(gauge)
Coolant Temperature 156 F
Intake Air Temperature 88 F
Ambient Temperature 88 F
Engine Run Time 574 sec
Initial Engine Coolant Temperature 81.5 F
Initial Engine Intake Air Temperature 87.1 F
Battery Voltage 13.6 V
Accelerator Position 0.0 %
Throttle Request Position 0.761 V
Throttle Sensor Position 0.0 %
Throttle Position Sensor No.1 Voltage 0.761 V
Throttle Position Sensor No.2 Voltage 2.324 V
Throttle Position Command 0.761 V
Throttle Air Flow Learn Value (Area 1) 0.97
Throttle Air Flow Learn Value (Area 2) 1.04
Throttle Air Flow Learn Value (Area 3) 1.01
Low Revolution Control OFF
Engine Stall Control F/B Flow -1024.00 Nm
Throttle Position 0.02 deg
Target Fuel Pressure (High) 344 psig
Target Fuel Pressure (High) Supported Supp
Target Fuel Pressure (Low) / Target Fuel Pressure 2 44 psig
Target Fuel Pressure (Low) / Target Fuel Pressure 2 Supported Supp
Fuel Pressure (High) 3764 psig
Fuel Pressure (High) Supported Supp
Fuel Pressure (Low) / Fuel Pressure 2 42 psig
Fuel Pressure (Low) / Fuel Pressure 2 Supported Supp
VSV for Vent Valve OFF
Fuel Pump Control Duty Ratio 22.1 %
Injector Cylinder #1 (Port) 3260 us
Injection Volume Cylinder #1 0.090 ml
High Fuel Pressure Sensor 25.976 MPa
High Pressure Fuel Pump Duty Ratio (D4) 0.0 %
High Pressure Fuel Pump Discharge Rate 0.000 ml
Injection Mode Port
Injection Timing Cylinder #1 (D4) 0.0 deg
(CA)
Injection Time Cylinder #1 (D4) 996 us
Target Air-Fuel Ratio 1.000
A/F (O2) Lambda Sensor B1S1 1.006
A/F (O2) Lambda Sensor B2S1 1.003
A/F (O2) Sensor Voltage B1S1 3.329 V
A/F (O2) Sensor Voltage B2S1 3.312 V
A/F (O2) Sensor Current B1S1 0.003 mA
A/F (O2) Sensor Current B2S1 0.000 mA
A/F (O2) Sensor Heater Duty Ratio B1S1 31.2 %
A/F (O2) Sensor Heater Duty Ratio B2S1 21.8 %
O2 Sensor Voltage B1S2 0.690 V
O2 Sensor Voltage B2S2 0.820 V
O2 Sensor Heater Current Value B1S2 1.054 A
O2 Sensor Heater Current Value B2S2 1.047 A
Short FT B1S1 -3.125 %
Short FT B2S1 -3.125 %
Short FT B1S2 -0.782 %
Short FT B2S2 -0.782 %
Long FT B1S1 -3.907 %
Long FT B2S1 -0.782 %
Long FT B1S2 -0.782 %
Long FT B2S2 -0.782 %
Fuel System Status Bank 1 CL
Fuel System Status Bank 2 CL
Ignition Timing Cylinder #1 20.5 deg
Knock Correct Learn Value 19.2 deg
(CA)
Shift SW Status (Neutral) Supported Unsupp
Complete Parts Monitor Avail
Complete Parts Monitor Result Compl
Ignition Monitor Spark Ignition
Fuel System Monitor Avail
Fuel System Monitor Result Incmpl
Misfire Monitor Avail
Misfire Monitor Result Compl
EGR/VVT Monitor Avail
EGR/VVT Monitor Result Incmpl
A/F (O2) Sensor Heater Monitor Avail
A/F (O2) Sensor Heater Monitor Result Compl
A/F (O2) Sensor Monitor Avail
A/F (O2) Sensor Monitor Result Incmpl
Secondary Air Injection System Monitor Not Avl
Secondary Air Injection System Monitor Result Compl
EVAP Monitor Avail
EVAP Monitor Result Incmpl
Heated Catalyst Monitor Not Avl
Heated Catalyst Monitor Result Compl
Catalyst Monitor Avail
Catalyst Monitor Result Incmpl
MIL OFF
MIL ON Run Distance 0 mile
Running Time from MIL ON 0 min
Time after DTC Cleared 20 min
Distance from DTC Cleared 0 mile
Warmup Cycle Cleared DTC 1
Distance Traveled from Last Battery Cable Disconnect 2741 mile
Number of Emission DTC 0
Ignition Trigger Count 493
Misfire Count Cylinder #1 0
Misfire Count Cylinder #2 0
Misfire Count Cylinder #3 0
Misfire Count Cylinder #4 0
Misfire Count Cylinder #5 0
Misfire Count Cylinder #6 0
All Cylinders Misfire Count 0
Misfire Margin 87 %
Previous Trip Coolant Temp 156 F
Previous Trip Intake Temp 88 F
Previous Trip Ambient Temp 82 F
NT Sensor Speed 700 rpm
Shift SW Status (P Range) ON
Shift SW Status (R Range) OFF
Shift SW Status (N Range) OFF
Shift SW Status (N,P Range) ON
Shift SW Status (N,P Range) Supported Supp
Sport Shift Up SW OFF
Sport Shift Down SW OFF
Shift SW Status (S Range) OFF
Shift SW Status (D Range) OFF
Shift Status 1st

 

You drove 200 miles? Why not just talk to the engineer on the phone?

Anyway, the person above is correct. Just because the gauge supports the reading does not mean the vehicle has that data available. This would be true of all OBDII scanner type things - the ECU will not report data for a sensor or reading that does not exist in the vehicle.

There are posts on here of guys (with 2nd gen trucks) who tee into the oil switch fitting and plumb in a real pressure gauge into the cab (or an aftermarket electronic sending unit and custom gauge in the cab). If you really want the data that would be the only way

 

For some reason the engineer is afraid of phones or refuses to talk on the phone.

 

thanks will give it a try