Library of Automotive Waveforms

The following waveforms were captured using a ADC212. If you have captured any automotive waveforms, please e-mail the .PSD files with a brief description.

ABS sensor Vauxhall (voltage too high)
ABS sensor Vauxhall (normal)
ABS sensor Vauxhall (voltage too low)

Air flow / mass sensor Nissan Micra (hard acceleration)
Air mass meter / Throttle pot Range Rover 3.9 (lucas 14CUX)
Air mass meter / Throttle pot Range Rover 3.9 (hesitating badly)
Air mass meter Range Rover 3.9 (snapping throttle from idle)

Alternator output Suzuki Vitara

Battery discharge test
Battery discharge test (Duff battery)

CAM sensor Toyota RAV 2.0 1995 (at 2000 RPM)

Crank sensor Cavalier 2.0 ML4
Crank sensor / ECU ignition trigger Volvo 1.7 single point injection
Crank sensor (hall) / distributor output (camshaft id)VW Golf GTI (1996 2.0i)
Crank & Injector signalsVolvo (at idle)
Crank sensor Jag 3.6 (at idle)
Crank sensor and ECU injector output Jag 3.6 (at idle)

Hall sender and TDC sensor Audi S2
Hall sender and TDC sensor Audi S2 (detail timing view)
Hall sender and TDC sensor Audi S2 (detail timing view)
Hall sender VW Passat

Idle control signalVolvo 940 turbo

Ignition & Injector at idle Volvo 940 Turbo
Ignition (primary) and injector Range Rover
Ignition & Injector Toyota RAV 2.0 1995
Ignition signal from ECU Toyota RAV 2.0 1995

Injector Audi S2
Injector Audi S2 (with CTS sim set at 237 ohms)
Injector Ford single point
Injector Nissan sunny ZX
Injector Rover PGMFI (with faulty NTC2 sensor)
Injector Volvo 940 Turbo
Injector & crank signals Volvo (at idle)
ECU injector output and crank sensor Jag 3.6 (at idle)
ECU injector output and crank sensor Jag 3.6 (at idle)
ECU injector output and crank sensor Jag 3.6 (at idle)
ECU injector output and crank sensor Jag 3.6 (at idle)
ECU injector output and crank sensor Jag 3.6 (at idle)
Injector signals Toyota RAV 2.0 1995 (at idle)
Injectors Toyota RAV 2.0 1995 (at idle)
Injectors Toyota RAV 2.0 1995 (at idle)

Lambda sensor Volvo 940 Turbo
Lambda sensor Toyota RAV 2.0 1995

RPM sensor Toyota RAV 2.0 1995
RPM sensor and ignition signal from ECU Toyota RAV 2.0 1995
RPM sensor Toyota RAV 2.0 1995 (at 2000 RPM)

Starter current Aston Martin DB7 (V12 Vantage)
Starter current Foden
Starter current LDV Convoy Ford
Starter current Mercedes 1717 Gritter
Starter current Vauxhall Astra diesel
Starter current Vauxhall Omega

TDC sensor Audi S2
TDC sensor Mitsubishi (also shows hall effect earth voltage noise)
TDC sensor SAAB

Throttle pot / Air mass meter Range Rover 3.9 (lucas 14CUX)


DrDAQ data logger Pico Technology Company Information Ordering Information Technical support Download oscilloscope and data acquisition software Latest news about oscilloscopes and data loggers Data Acquisition Oscilloscopes and spectrum analyzers Pico Technology Home Page oscilloscopes and data loggers