Off-Road Exhaust Emissions Diagnostics, YVR to Hope
When an emissions fault derates your machine, the job stops. We diagnose Tier 4 aftertreatment problems on site on off-road heavy equipment.
What we fix
- DPF (diesel particulate filter) faults and forced regenerations
- DEF / SCR system faults
- DEF quality and dosing problems
- NOx and exhaust temperature sensors
- EGR faults
- Derates and low-power warnings
- Related wiring and controller faults
How fast we get there
Regular hours are Monday to Saturday, 6:30 a.m. to 7 p.m. Call or text with the make, model, problem and machine location. We will confirm crew availability, parts and the timing of your visit with you.
Machine down after hours?
Regular hours are Monday to Saturday, 6:30 a.m. to 7 p.m. Rush, evening, Sunday and holiday callouts are available when a crew is free. After-hours rates apply.
How the visit goes
- 1Send the make, model, fault codes and what the machine is doing.
- 2We scan the system and check live data on site.
- 3Run forced regens and tests where the software supports them.
- 4Find the cause, not just clear the code.
- 5Repair or arrange the required component and confirm the fault is gone.
What our truck carries
- Dealer diagnostic software: Cat ET, John Deere Service ADVISOR, Hitachi MPDr and Case EST, to read codes, view live data, and run forced regens and tests
- Access to electrical schematics
- Sensor and circuit testing tools
- Wiring, harness and connector repair tools
Book this service
Send a photo of the problem with the make, model and location. We will confirm the work and timing with you. Machine down? Call 778-789-0035.
Machines we work on
- Equipment types
- Excavators
- dozers
- wheel loaders
- backhoes
- skid steers
- telehandlers
- rock trucks
- compactors
- graders
- forklifts
- attachments
- and more
- Brands
- Cat
- John Deere
- Hitachi
- Komatsu
- Case
- Link-Belt
- Bobcat
- Volvo
- Develon
- Kubota
- and others
Don't see your machine or make? Text us a photo of the machine and the problem.
Where we go
Mobile, on-site service in British Columbia's Lower Mainland and Fraser Valley, from YVR to Hope.
Vancouver, North Vancouver, Richmond, Burnaby, New Westminster, Delta, Surrey, White Rock, Langley, Coquitlam, Port Coquitlam, Port Moody, Pitt Meadows, Maple Ridge, Abbotsford, Mission, Chilliwack, Agassiz, Hope.
Codes point past the aftertreatment system?
Sensor, harness and controller faults often sit behind emissions warnings. We trace and repair the wiring side on site too.
Electrical troubleshootingOn the job
Exhaust Emissions Diagnostics questions
Can you do a forced regen on site?
Yes, on makes our diagnostic software supports.
Why does my machine keep going into derate?
Usually a sensor, DEF quality or dosing problem, or a plugged DPF. We find the cause instead of just clearing the code.
What equipment do you diagnose?
We focus on off-road heavy equipment, on site in BC from YVR to Hope.