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Waveform Library
Vehicle : Chevrolet K5 Blazer 1973–1991
Engine code : L03 V8 5.0L
Known Good
Engine control system
Oscilloscope Channels
- Channel 1: fuel pump voltage
- Channel 2: fuel pump amperage
- Channel 3: not used
Low pressure fuel pump
Author : leondiagnose77 (5)
Vehicle : Honda Civic 2006-2012
Engine code : R18A 16V 1.8L ?
Known Good
Electrical system
Oscilloscope Channels
- Channel 1: battery voltage
- Channel 2: battery amperage
Starter motor
Author : leondiagnose77 (5)
Vehicle : Honda Civic 2006-2012
Engine code : R18A 16V 1.8L ?
Faulty Starter
Electrical system
Oscilloscope Channels
- Channel 1: battery voltage
- Channel 2: battery amperage
Starter motor
Author : leondiagnose77 (5)
Vehicle : Nissan Tiida 1 / Versa / Latio 2004-2014
Engine code : HR12DE 1.2i R3 DOHC VVT ?
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: Crankshaft Poisition Senor
- Channel 2: Camshaft Position Sensor
- Channel 3: Cylinder # 3 Ignition Coil
Camshaft and crankshaft correlation
Author : andrereid (9)
Vehicle : Peugeot 207 2006-2014
Engine code : EP3 (8FS) 16V 1.4VTi
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: red exhaust
- Channel 2: blue intake
- Channel 3: green crankshaft
Camshaft and crankshaft correlation
Author : damian294 (1)
Vehicle : Chevrolet Lacetti 2002-
Engine code : F16D3 16V 1.6L ?
Mileage: 200000 km / 124000 miles
Good timing
Engine control system
Oscilloscope Channels
Camshaft and crankshaft correlation
Author : edyan767 (3)
Vehicle : Peugeot 308 II (T9) 2013–2021
Engine code : DV6FC 8V 1.6HDI
Mileage: 238000 km / 147560 miles
Good timing
Engine control system
Oscilloscope Channels
Camshaft and crankshaft correlation
Author : altere (2)
Vehicle : Ford Focus 2004-2011
Engine code : DURATEC-HE/I4 16V 2.0L
Mileage: 180000 km / 111600 miles
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: Channel 1: Camshaft (Yellow)
- Channel 2: Channel 2: Crankshaft (Green)
Camshaft and crankshaft correlation
Author : alexjimnz (4)
Vehicle : Mitsubishi Montero 2000-2006
Engine code : 6G75 12V 3.8L
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: CAM signal
- Channel 2: Crank signal
Camshaft and crankshaft correlation
Author : mrlakmal (9)
Vehicle : Iveco Daily 50C15 2014-
Engine code : F1A 16V 2.3L
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: Crankshaft
- Channel 2: Camshaft
Camshaft and crankshaft correlation
Author : shgatev (3)
Vehicle : BMW 1 E81/E82/E87/E88 2004-2013
Engine code : N43B20 16V 2.0L
Mileage: 133630 km / 83000 miles
Good timing
Engine control system
Oscilloscope Channels
- Channel A: Crankshaft
- Channel B: Camshaft
Camshaft and crankshaft correlation
Author : lmsvvavr (1)
Vehicle : Chevrolet Tracker 2019 –
Engine code : L4H 12V 1.2L
Mileage: 29000 km / 17980 miles
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: CKP
- Channel 2: CMP exhaust
- Channel 3: CMP intake
Camshaft and crankshaft correlation
Author : KEEROT (5)
Vehicle : Volkswagen Scirocco 3 2008-2017
Engine code : CAVD 16V 1.4TSI
Mileage: 205000 km / 127100 miles
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: ignition coil 1 cylinder
- Channel 2: crankshaft position sensor
- Channel 3: camshaft position sensor
Camshaft and crankshaft correlation
Author : mactronic (1)
Vehicle : Chevrolet Express / Savana 1996-
Engine code : LU3 Vortec V6 12V 4.3L
Mileage: 300000 km / 186000 miles
Good timing
Engine control system
Oscilloscope Channels
- Channel 1: Camshaft (Yellow)
- Channel 2: Crankshaft (Green)
Camshaft and crankshaft correlation
Author : alexjimnz (4)
Vehicle : Volkswagen Golf 3 1991-1998
Engine code : AEK 8V 1.6L
Mileage: 400000 km / 248000 miles
Stretched timing chain / Worn timing belt
Engine control system
Oscilloscope Channels
Camshaft and crankshaft correlation
Author : supertowing (1)
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