Diagnostics & Troubleshooting Problems
947 problems reported across 10+ industries
Industries Reporting Diagnostics & Troubleshooting Problems
Top App Ideas for Diagnostics & Troubleshooting
View allFlowDetect Pro
PipeRestrict: Diagnose Internal Pipe Restrictions
BrakeBleed Pro
Smart Brake Bleeding Diagnostic Tool for ABS
CodeSense: DIY Diagnostic Guide
Diagnostic code interpreter with guided repair steps
Misfire Detective
Intermittent Misfire Diagnosis App
AlignSmart DIY
Precision DIY Wheel Alignment App
VibeTrace: Vibration Diagnostic Tool
Road Force Vibration Diagnostics App
Diagnostics & Troubleshooting Problems(page 43 of 48)
ChargeCheck Pro
A technician needs to verify if low superheat on a new 2-ton HVAC install with a fixed orifice indicates overcharging or another issue.
AutoTriage Pro
Diagnosing a persistent coolant loss issue without visible leaks or head gasket symptoms, needing to remove a broken relay pin and determine if the problem is the fan relay, thermostat, or something else.
SensorSnap Automotive ID
Uncertainty about identifying and locating camshaft and crankshaft position sensors on a Nissan Armada, leading to anxiety and fear of installing the wrong parts.
TurfDiagnose Pro
Homeowner has patchy lawn spots that haven't improved after 3 years of aerating, overseeding, and following a fertilizer schedule, and doesn't know the underlying cause or next step.
EngineDiagnose Pro
Diagnosing persistent engine issues (rough acceleration, fuel smell, oil in intake) on a VW Polo GTI despite replacing parts and finding one vacuum leak.
JackPoint Pro
Uncertainty about correct jacking points on an older car, leading to safety risk and failed attempts.
ChargeCheck Pro
HVAC technician cannot distinguish between a restricted TXV and low refrigerant charge, leading to diagnostic uncertainty and trial-and-error troubleshooting.
DrainPulse Pro
HVACR tech cannot diagnose slow kitchen sink drain despite replacing AAV, snaking line, and clearing roof vents.
ValveFlow Diagnostic
After replacing and repairing shower valve cartridges, hot water flow slowly reduces to a trickle and stops unless valve is turned past a certain point, indicating an unresolved mechanical issue.
LeakSniff Pro
After replacing many A/C components, the DIY mechanic cannot locate the remaining slow leak without expensive tools or risking costly refrigerant loss.
CamPhaser Detective
VW/Audi technician needs to diagnose timing chain slack and cam phaser issues on a 2011 Audi Q5 but lacks a reliable method to measure chain slack or determine if the cam phaser is worn beyond the chain itself.
EEV Diagnostic Assistant
Diagnosing whether an electronic expansion valve (EEV) is gummed up by leak lock sealant, with no reliable diagnostic data or normal operating specs to compare against.
AutoDiag Pro
A vehicle owner needs a bidirectional scan tool to diagnose a persistent charging system error because basic OBD code readers cannot access real-time powertrain data.
EVDiag Pro
Unable to communicate with a 2018 Peugeot Ion's OBD-II system using standard protocols to read trouble codes
Misfire Detective
Recurring engine misfire on a 2017 Jeep Cherokee, unclear root cause despite prior injector replacement and tune-up, facing expensive dealership diagnostics and repairs.
AtticVent AI
Homeowner needs to vent a knee wall attic area with no soffit access due to front porch, while avoiding interference with existing roof turbine vents.
WellPulse Diagnostic
Owner cannot diagnose why shallow well water pulses through sprinklers, despite multiple pump replacements and no loss of prime.
BrakeBleed Pro
Brake pedal is extremely soft and requires pumping, likely due to air in the system after caliper replacement, but air bleeding process hasn't resolved the issue.
AutoDiag Pro
Ford Ranger AC compressor not receiving power, unable to diagnose electrical fault despite checking fuses, relays, and switches.
TrimSync Analyzer
Diagnosing conflicting AFR readings and fuel trim data to determine if a rich condition is actually a problem.