Diagnostics


Specialist electrical, engine diagnostics and tune-up services in Tooting

Electrical services 

Our fully qualified auto electricians are experienced in diagnosing and resolving a wide range of electrical faults.

We find that many electrical problems can be resolved while you wait and often do not need extensive diagnosis.

We also carry a large comprehensive stock of small electrical components such as bulbs, fuses, relays etc to ensure that your work is carried out without delay.

Modis diagnostics

Our technicians operate the latest Modis UK 8.2 diagnostic machines, which can help with a comprehensive range of automotive problems, including:

  • Fuel Injection problems
  • Engine management faults
  • Exhaust emission faults
  • Flat spot hesitation or misfire
  • ABS faults

What type of vehicle can be tuned?

Any vehicle can be tuned, including petrol or diesel engines fitted with fuel injection, carburettor or catalyst, with or without an ignition distributor.

What is covered within the engine test programme?

Petrol engines

  • Battery, starter motor and the associated wiring
  • Battery charging rate, vehicle current draw and alternator
  • Distributor assembly, cap and rotor arm, plus ignition timing variation
  • Ignition module operation and coil dwell function
  • Coil output, together with spark duration
  • Spark plugs and plug lead performance
  • Carburettor/injection duration
  • Exhaust gas measurements (to MOT testing standard)
  • Cylinder condition and relative compression test
  • Fuel injection variation

Diesel engines

  • Battery, starter motor and associated wiring
  • Battery charging rate, vehicle current draw and alternator
  • Heater glow plug, current draw, pre-glow timer check
  • Heater glow plug, post-glow timer check
  • Fuel injection pump operation (plus timing where marks are available)
  • Exhaust smoke density measurements (to MOT testing standard)

All of the above will be documented on an A4 printout and given to you as a record of the entire test carried out on your vehicle.

Does your vehicle need a diagnostic check?

Call: 0208 672 7788 or 0208 672 6904

to book in

 

“As a bit of a clueless woman, when it comes to cars this garage is amazing. Totally trustworthy and really nice. Recommend highly” Louise Butler, TrustAGarage