Electronics and Mechanics · Laval

Automotive Diagnostics

Full module scanning using dealer-level tools, followed by a mechanical verification of what the code indicates. You receive the cause, not just the code number.

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Oil change - MDF Mecanique

A code is not a diagnosis

A code indicates the circuit or sensor reporting an anomaly, not the part to be replaced. We read live data, test the circuit, and confirm the issue before proposing a repair.

  • Scanning of all modules, not just the engine
  • Analysis of live data and freeze frame data
  • Testing of the suspected circuit or component
  • Diagnostic report provided with written estimate

What's included

  • Codes and context: Code, time of occurrence, and trigger conditions
  • Priority: Safety-related issues versus items that can wait
  • Pricing: Cost of the confirmed repair provided before work begins
  • Clearing: Codes are cleared only after correction, never to hide a warning light
What's included - MDF Mecanique
Why choose us - MDF Mecanique

When diagnostics save you money

Intermittent warning lights, cold-start misfires, rising fuel consumption, or a fan that won't stop running: in these situations, replacing parts at random costs more than an hour of diagnostics.

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FREQUENTLY ASKED QUESTIONS

Answers to your most frequently asked questions

Mechanic performing a diagnostic under the hood
The check engine light turned off on its own; should I still come in?
Is a code reader bought online enough?
Can a diagnostic or evaluation be charged?
Will I know the price before you start?
Can I drive while waiting for the repair?
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What our clients say

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We answer!

Shop open Monday to Friday · 24/7 emergency mobile unit
Fast service available
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Certified and trusted technicians
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Fair pricing
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100% satisfaction guarantee
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Taking care of your vehicle
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From maintenance to major repairs
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Fast service available
/
Certified and trusted technicians
/
Fair pricing
/
100% satisfaction guarantee
/
At your vehicle's service
/
From maintenance to major repairs
/