Linear Logic ScanGauge III

Other manuals for Linear Logic ScanGauge III

Quick Start Guide8 pages

Questions and Answers

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Douglas SmithAug 3, 2025
How to fix Linear Logic ScanGauge III that never stops saying 'Connecting...'?
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  Dylan HumphreyAug 3, 2025
  If your Linear Logic Control Systems device persistently displays 'Connecting...', the issue might stem from several causes. First, ensure the vehicle's ECU is active by turning the key to the RUN position or starting the engine. If the problem persists, the ECU may not be responding correctly; in this case, navigate to MORE>SETUP>ADVANCED and attempt changing modes according to your vehicle type: * FORD Products: PWM or CANSF * GM Products: VPW, ISO, or CANSF * Chrysler Products: ISO, VPW, or CANSF * Volvo Products: ISO, CANSF, or CANLF * Others: ISO, KWPS, KWPF, CANSF, CANLF, CANSS, or CANLS. Finally, confirm that your vehicle is OBDII, OBD2, or EOBD compatible, as the ScanGauge requires this compatibility.
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timothydrakeAug 7, 2025
What to do if Linear Logic ScanGauge III displays nothing and has no backlight?
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  Jeffrey VillegasAug 7, 2025
  If your Linear Logic Control Systems device shows no display and the backlight is off, it is likely due to a blown fuse in the vehicle. The OBDII connector typically receives power from the cigarette lighter or accessory fuse. Begin by replacing this fuse.
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Adriana PowellAug 11, 2025
Why does Linear Logic ScanGauge III shut off in my hybrid vehicle when the engine turns off?
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  Sara DunnAug 12, 2025
  If your Linear Logic Control Systems device shuts off when the engine automatically turns off in your hybrid vehicle, the fuel type setting is likely incorrect. Set the fuel type (TYPE) parameter to HYBRID in the Basic Setup Parameters.
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hdunlapAug 16, 2025
What to do if Linear Logic ScanGauge III connects and then goes to sleep?
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  Joanna WrightAug 16, 2025
  If your Linear Logic Control Systems device connects and then goes to sleep after 10 to 15 seconds, the engine might not be running. You can either start the engine or change the sleep event to COM in the ADVANCED settings tab.
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Jeffery ZimmermanAug 20, 2025
Why Linear Logic ScanGauge III Control Systems trip fuel use is very inaccurate after using fill-up adjustment?
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  Robert JohnsonAug 20, 2025
  Trip Fuel use is very inaccurate after using fill-up adjustment because there may be an error in the adjustment procedure. Recalibrate your ScanGauge.
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Matthew DavisAug 25, 2025
How to fix poor MPG and Trip Fuel use accuracy on Linear Logic Control Systems?
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  dorothymcneilAug 25, 2025
  If you're experiencing poor MPG and inaccurate Trip Fuel readings with your Linear Logic Control Systems device, it may be due to initial inaccuracies with some sensors, particularly in diesel vehicles. Use the FILLUP procedure to adjust for sensor errors, or adjust the fuel flow reading from the ADJUST tab in settings.
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Denise OdomAug 28, 2025
What to do if Linear Logic ScanGauge III is unable to clear trouble codes?
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  Tony LopezAug 28, 2025
  If your Linear Logic Control Systems device is unable to clear trouble codes, it might be because the vehicle isn't responding to the Clear Codes command. Try multiple attempts to clear the codes. You can also try clearing the codes with the vehicle not running, but with the key in the on position. Note that some vehicles might not properly respond to the Clear Codes command, and in such cases, the codes cannot be cleared by the ScanGauge.