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Volkswagen ID.3: Technical data. Borescope VAS 6748A

Volkswagen ID.3 (E11, E12) 2020-2024 Service Manual / Body / Manual for Troubleshooting and Diagnosing Noises / Technical data. Borescope VAS 6748A

Design of the borescope VAS 6748A

Design of the borescope -VAS 6748A-

♦ Transport case

♦ Control panel

Allows for capturing colour images and videos.

2 GB SD card

Procedure for identifying noises using the borescope

Procedure for identifying noises using the borescope

The borescope shows the interior of various components and can be used to search for additional indications leading to the cause of a noise at hidden locations and without the need to remove components.

Examples:

Check vent flaps, fans and push rods on bulkheads.

Check bearings for metal particles and proper condition.

Checklist

ChecklistProtocol for locating noisesVehicle data: (fill in together with vehicle user)Item no.: Brand: Production date: Date: Status: Partner: Engine type: Mileage: Retrofitted components:Gearbox type: Service technician: Has the vehicle been checked?
Can the customer complaint be confirmed? YES
YES_
_ NO
NO_
_When did the noise begin to occur?
Increased gradually
Area affected by the modification or accident:_____km
_ It has always existed
Since an accident_
_Shortly
Since a modification_
_Potential damage: (related observations)Black smoke
Battery charge
Vibrations
Warning lamp on
Oil leakage_
_
_
_
_Power loss
Play in steering
Jerking
Excessive force for steering
Suspension bouncing_
_
_
_
_Gearbox fault
Coolant leakage
Bad starting behaviour
Fuel leakage_
_
_
_

Noise localisation in vehicle:

Noise level:dB__________High_Medium_Low_Pitch of noise High_Medium_Low_Duration of noise: Long_Short_Continuous_How often does noise occur: Intermittent or periodic_Occasionally_Types of noises according to designations:Flapping
Whining
Oscillating
Rattling
Clattering_
_
_
_
_Explosion
Howling
Knocking
Chirping
Humming_
_
_
_
_Crunching
Droning
Grinding
Grunting
Whistling_
_
_
_
_Uncommon
Boom Boom
Bubbling
Buzzing
Jingling
_
_
_
_Puffing
Groaning
Squeaking
Whipping
Knock Knock_
_
_
_
_Screeching
Cracking
Clacking
Sizzling
Creaking_
_
_
_
_Mooing
Whooshing
Crackling
Scratching
Scraping_
_
_
_
_Siren
Rattle
Bells
Chattering
Whirring_
_
_
_
_Murmuring
Click Clack
Clip Clip
Clucking
Tuning fork_
_
_
_
_Pop Pop
Whistle
Lisping
Tap Tap
Ticking_
_
_
_
_Nuance of the noiseResonance (echo)_Metallic sound_Plastic sound_Under which circumstances does the noise occur?Always
Engine off
Idling
At full acceleration_
_
_
_Often
With ignition switched off
Engine on
When decelerating_
_
_
_Rarely
With ignition switched off
When accelerating slowly
With vehicle stationary_
_
_
_Very rarely
At engine start-up
When accelerating moderately
When driving_
_
_
_When braking
When steering
When going downhill
With air conditioning system switched on_
_
_
_When disengaging clutch
Under load
When going uphill
At air recirculation mode in vehicle interior_
_
_
_When engaging the clutch
Without load
In right-hand bends
With heater switched on_
_
_
_When changing gears
When driving through potholes
In left-hand bends
With auxiliary heater switched on_
_
_
_With interior blower set to low stage_With interior blower set to medium stage _With interior blower set to highest stage _Other circumstances _Which? _____________________________________________________________In which gear:Manual gearbox
Automatic gearbox_
_1st
P_
_2nd
N_
_3rd
D_
_4th
R_
_5._6._R_Vehicle speed range: 0 25 50 75 100 125 150 175 200 225 250 km/hEngine speed range: 0 1000 2000 3000 4000 5000 6000 7000Engine condition: Cold_Medium warm_Warm_Weather: Rainy_Dry_Windy_Hot_Ice or snow_Ambient temperature: -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50Condition of road surface:Smooth_Rough_With potholes_No tarmac_Bumpy_ On which seat the noise can be perceived as the most intense? Front right
Rear left_
_Front left
Same on all seats_
_Rear right_Can the source of the noise be localised?Right front area
Right front door
Left rear door
Bumper_
_
_
_Left front area
Right rear area
Right rear door
Roof_
_
_
_Front centre area
Left rear area
Rear lid
Solar roof_
_
_
_Left front door
Rear centre area
Mirror
Body_
_
_
_Vehicle interior
Engine
Differential
Air conditioner compressor_
_
_
_Seats
Power train
Intake connecting pipe
Exhaust system_
_
_
_Interior trims
Gearbox
Turbocharger
Wheel_
_
_
_Dash panel
Clutch
Coolant pump
Alternator_
_
_
_Fuel pump
Pulley_
_Fuel filter
Bearing_
_Underbody
Belt_
_Suspension
Other…_
_Which?______________________________________________________________________Remarks: → Remark

1) Always consider loose objects in the glove compartment, the storage compartments in the doors and the luggage compartment including jack, vehicle tool kit and spare wheel.

Volkswagen ID.3 (E11, E12) 2020-2024 Service Manual

Technical data. Borescope VAS 6748A

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