Workshop Activities
Petrol or Diesel
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Poor performance
Difficult starting
Battery charging
Put Pratt's Garage to the test.
We are confident that we can find an answer to your problem.
Diagnostic investigation
Injector delivery assessment
Auto electrics
Computer testing - off car
Dealer diagnostic tool for
Programme ECU's Keys Immobiliser & Body controllers.
Pratt's Garage have diagnosed faults for both public and trade for over 25 years.
Diagnostic Procedure.
Step 1. Scan of offending system to:
A.Read stored and present fault codes.
B. Analyse live data.
Step 2. Preliminary investigation of codes and data which may require:
A. Pin out checks on offending circuits, ( if electrical )
B. Manual checks on actuators, i.e. injectors, coils, control motors etc.
C. Pressure and delivery tests on fuel system.
D. Compression, cylinder leakage , vacuum test on engine.
E. Gas checks on exhaust emissions.
You will be informed of our the result, following two hours of investigation.
Step 3. In-depth investigation depending on preliminary results, if required:
A. Tracing location of short or open circuit within the wiring harnesses.
B. Removing items for bench testing or mechanical inspection.
C. Part strip to gain access to check engine valve timing etc.
D. Programming if required, of control units via dealer tooling.
A partnership established 1983
Telephone 01443 231135
Pratt's Garage, Unit 5 Cambrian Ind. Est. Coed Cae Lane, Pontyclun, CF72 9EW
The web site sets out typical work undertaken and some technical topics which may interest you.