Engine Diagnostics
Comprehensive diagnostic testing using specialist PSA equipment for accurate fault identification.
Why This Service Matters
Modern PSA diesel engines are complex, with multiple electronic systems working together. When something goes wrong, accurate diagnosis is essential. Our specialist diagnostic equipment reads manufacturer-level fault codes and live data, allowing us to pinpoint issues quickly and accurately.
What happens if you ignore this?
Guessing at repairs wastes money. A proper diagnosis identifies the exact fault, so you only pay for the repair you actually need. We have seen customers spend thousands on unnecessary parts due to incorrect diagnosis elsewhere.
Warning Signs to Watch For
If you notice any of these symptoms, contact us for a diagnosis.
Experiencing any of these issues?
Get a Free Diagnosis QuoteHow We Fix It
Our proven process ensures your vehicle is repaired correctly the first time.
Full vehicle system scan for fault codes
Live data analysis during running conditions
Timing chain stretch measurement
Injector balance and performance testing
Turbocharger boost pressure analysis
Written diagnostic report with recommendations
Quality Parts Promise
Diagnostic service includes a comprehensive written report. Any parts recommended will be OE or equivalent quality.
Why Choose Us for Engine Diagnostics?
Not a general garage. We specialise exclusively in PSA engines.
PSA Specialists
Focused exclusively on Peugeot, Citroën, DS & Vauxhall
Correct Repairs
No shortcuts, no deletes. Proper fixes that last.
Fast Turnaround
Parts in stock. Most jobs completed in one to two days.
12 Month Warranty
All work covered by 12 month parts and labour warranty.
Frequently Asked Questions
Common questions about engine diagnostics.
What does engine diagnostics include?
How much does a diagnostic cost in our area?
Can you diagnose my car if it will not start?
How long does diagnosis take?
Areas We Cover
We provide engine diagnostics services across the South East. Select your county for local information.
Ready to Get Your Engine Diagnostics Quote?
Fill out the form and we will contact you within a few hours with a no-obligation quote. Or call us directly for immediate assistance.
Call 01293 245404Hours: Mon-Fri 8am-6pm, Sat 9am-4pm
Based in West Sussex, serving Surrey & surrounding areas
Request Your Free Quote
Tell us about your vehicle. We will be in touch within a few hours.