Deterministic signal physics engine

Automated Waveform Analysis Built on Diagnostic Physics.

Instantly analyze in-cylinder pressure, relative compression, fuel-rail vibration and pressure pulse captures with laboratory precision.

Test types
In-Cylinder Pressure
Relative Compression
Pressure Pulse
Fuel Rail Vibration
GDI Injector
Crank Sensor Signal
NVH / Engine Sound
TDC COMP0 psiEXHAUST STROKEINTAKEEXH VALVE LATE 8.4° · LEAK
CH A · In-cyl pressure
100 psi/div
Cycle
720° · 2 shown
Timebase
20 ms/div
Samples
1,240,000
Ranked faults
Exhaust valve late / leaking
EVO +8.4°
FAIL
Compression event low (position 3)
−25.6% current
FAIL
Ring seal loss
peaks ±3%
PASS
Run analysis →
300MB PicoScope CSVVIN auto-contextPrintable RO report

Instant Pinpoint Waveform Analysis for Master Technicians.

Upload scope captures or CSV data logs to automatically detect timing shifts, valve seating leaks, and cylinder contribution drops in seconds.

Timing shift
8.4°
crank, exhaust opening late
Valve seating leak
-31%
peak pressure decay vs known-good
Cylinder contribution
C4 −18%
others within ±3%
Sample CSV demo · runs in your browser

Try a sample scope CSV

Load the sample PicoScope export — a 2013 Camaro SS 6.2L L99 captured with intake and exhaust pressure pulse sensors plus a cylinder 1 ignition current trace. Parsing and the signal math run locally in this demo. Sign in to analyze your own captures.

2013 Camaro SS 6.2L L99 — pressure pulse capture

Coverage

Every supported signal and the measurable it returns.

In-cylinder pressure
Peak, symmetry, EVO/IVC angles
Relative compression
Per-cylinder current draw spread
Pressure pulse (multi-sensor)
Per-tap pulse screen, coil-unplug anchor
Fuel-rail vibration (PFI)
Injector closing bursts per cylinder
GDI injector
Peak & hold current profile
Crank sensor signal
Teeth, dropouts, missing-tooth pattern
NVH / engine sound
FFT orders vs RPM
Charging & battery
Ripple, drop under load

AI-Powered Oscilloscope & Data Log Intelligence.

Engineered around industry-proven diagnostic physics to eliminate manual cursor dragging and pinpoint complex mechanical faults. Engine-sound and NVH captures run through the same pipeline when no scope is on the car.

// math engine first, AI second
1. parse 1.24M samples → downsample
2. compute EVO/IVC, peak, symmetry
3. compare vs OEM known-good baseline
4. AI writes the verdict from the numbers

Capture to repair plan

01 Capture
Time,ChA,ChB
(ms),(psi),(V)
02 Metrics
peak = 412 psi
evo = 8.4° late
03 Verdict
Exhaust valve leak
FAIL · 3 rules fired
04 Report
RO-attachable PDF
plan + torque specs

Stop dragging cursors.

Sign in, upload your first capture, and get a measured verdict in under a minute.