Some OBD values sometimes not recorded
I have bluetooth OBDII device paired with android phone. Last time I've recorded ride and everything was good. Then I've turned off engine and application for 30 minutes. Then I've made second recording and when I was rendering the video I've found out that in second session some OBD values were not recorded. Most importantly throttle is zero, but also other values - last 4 columns are all zeros ("Throttle Position (%) *OBD","Engine Coolant Temp (C) *OBD","Intake Air Temp (C) *OBD","Intake Manifold Pressure (kPa) *OBD").
Do you have any idea why the same hardware and software didn't record the same data? Thank you
Here is header and sample line from session 1:
Code:
# RaceRender Data: TrackAddict 4.3.6 on Android 9 [HMD Global Nokia 7 plus / Qualcomm Technologies, Inc SDM660] (Mode: -1)
# Vehicle: 2009 BMW
# Vehicle App ID: ......
# GPS: Android; Mode: Android
# OBD Mode: BT (OBDII); ID: "ELM327 v1.5"
# OBD Settings: AP1;AF1;RPR0
# User Settings: SL1;U1;AS1;LT0/1;EC0;VC0;VQ3;VS0;VSOIS0;VIF1
# Device Free Space: 10982 MB
"Time","UTC Time","GPS_Update","GPS_Delay","Latitude","Longitude","Altitude (m)","Altitude (ft)","Speed (Km/h)","Heading","Accuracy (m)","Accel X","Accel Y","Accel Z","Brake (calculated)","OBD_Update","Engine Speed (RPM) *OBD","Vehicle Speed (km/h) *OBD","Throttle Position (%) *OBD","Engine Coolant Temp (C) *OBD","Intake Air Temp (C) *OBD","Intake Manifold Pressure (kPa) *OBD"
1253.985,1564071545.985,0,0.000,48.0575918,17.5722360,155.5,510,119.7,232.4,3.2,-0.13,-0.25,0.13,0,0,6346.500,120.000,88.627,99.000,35.000,0.000
Session2
Code:
# RaceRender Data: TrackAddict 4.3.6 on Android 9 [HMD Global Nokia 7 plus / Qualcomm Technologies, Inc SDM660] (Mode: -1)
# Vehicle App ID: ...
# GPS: Android; Mode: Android
# OBD Mode: BT (OBDII); ID: "ELM327 v1.5"
# OBD Settings: AP1;AF1;RPR0
# User Settings: SL1;U1;AS1;LT0/1;EC0;VC0;VQ3;VS0;VSOIS0;VIF1
# Device Free Space: 7033 MB
"Time","UTC Time","GPS_Update","GPS_Delay","Latitude","Longitude","Altitude (m)","Altitude (ft)","Speed (Km/h)","Heading","Accuracy (m)","Accel X","Accel Y","Accel Z","Brake (calculated)","OBD_Update","Engine Speed (RPM) *OBD","Vehicle Speed (km/h) *OBD","Throttle Position (%) *OBD","Engine Coolant Temp (C) *OBD","Intake Air Temp (C) *OBD","Intake Manifold Pressure (kPa) *OBD"
577.262,1564074411.262,0,0.000,48.0530903,17.5684133,157.4,516,160.2,203.2,3.2,-0.03,0.00,0.03,0,0,6387.000,160.000,0.000,0.000,0.000,0.000
