Check Engine Light & Vehicle Diagnostics in Scarborough
Family-Run, Honest Diagnostics for All Makes & Models — No Guesswork, No Gimmicks
When your check engine light comes on, it doesn’t have to mean stress or uncertainty. At CRS Autowerks, we’ve helped thousands of Scarborough drivers get clear, honest answers about their vehicles—without the dealership prices or pressure.
As a family-run shop, we pride ourselves on diagnosing problems the right way. Whether it’s a sensor fault, rough idle, electrical issue, or mystery warning light—we’ll find it, explain it, and fix it right.
Our Diagnostic Services Include
- Check engine light scans & code interpretation in and refill using premium-grade motor oil
- Full-system diagnostics
(engine, transmission, ABS, airbag, TPMS)
- Real-time data monitoring & sensor readings
- EVAP leak testing & gas cap issues
- Electrical fault tracing
- Drivability issue troubleshooting
(stalling, misfires, power loss)
- Pre-purchase inspections with scan report
Why Scarborough Drivers Trust CRS Autowerks
- 👨👩👧👦 Family-Owned & Operated
Built on trust and real customer relationships
- 🧰 All Makes & Models Welcome
From Toyotas to Volkswagens to Chevys
- 🧠 Experienced, Hands-On Diagnostics
We don’t guess—we test
- 💬 Clear Explanations
We walk you through what’s happening in plain language
- 📍 Located in Scarborough
Easily accessible from Wexford, Agincourt & Birchmount
Common Issues We Diagnose
- Check engine light on
(solid or flashing)
- Rough idling or hesitation when accelerating
- Transmission performance issues
- ABS or traction control lights
- Poor fuel economy or engine running rich/lean
- Sensor issues
(O2, throttle, coolant temp, etc.)
We’re also known for finding intermittent issues that other shops can’t replicate or solve. If it’s been misdiagnosed elsewhere, we’ll get to the bottom of it.
Proudly Serving
- Agincourt
- Wexford
- Birchmount
- Highland Creek
- East York
- And the Greater Toronto Area
📞 Book a Diagnostic Appointment Today
At CRS Autowerks, we give you more than a scan—we give you real answers and lasting solutions. Book your appointment today and let us take the guesswork out of your check engine light.
📆 Call or book online. Let’s figure it out—together.
Why Choose Us?
CRS Autoworks delivers top-quality automotive repairs and tire services for both imported and domestic vehicles. Conveniently located in Scarborough, we ensure expert care, precision, and reliability for every ride.
Experienced and certified technicians
Customer-centric approach
