Toyota Hiace GDH223 ? C1203 ECM communication
ABS / module communication diagnosis after ABS work ? calibration and test mode checks.
Car Service - Seven Hills
P & G Motors
All vehicle servicing and repairs ? professional diagnostics and workshop care for you and your car. Bosch equipment, scoped circuits, clear answers.
What we do
From warning lights to log book services ? we find the root cause, not just clear the code.
Computer diagnostics
Bosch scan tools, live data and oscilloscope testing when a plug-in alone is not enough.
Electrical
Wiring, modules, charging systems and body electronics ? traced and proven before parts go in.
Log book servicing
Scheduled servicing that keeps manufacturer intervals and workshop quality in the same visit.
Air conditioning
Performance checks, charge work and electrical diagnosis on single and dual systems. ARCtick licensed.
ECU and coding
ECU faults, swaps, programming pathways and immobiliser work when the job needs specialist tools.
ADAS calibrations
Radar and camera aiming after collision or panel work ? set up correctly before the car goes home.
Key cutting and programming
Spare keys, immobiliser coding and remotes ? call with make and year; we confirm coverage first.
Why workshops and owners call us
Proper diagnostics takes time, gear and training ? that is the difference.
Bosch diagnostics
Professional scan and measurement, not a cheap code reader.
Scope when needed
Waveforms and wiring tests to prove a sensor or circuit before you buy parts.
Local Seven Hills
13/79 Station Road ? easy drop-off for Sydney's west.
ARCtick AU23484
Licensed refrigerant handling for air con work.
Workshop timeline
Highlights from the floor and from our case studies ? more posts will land here as we rebuild from the old site and Facebook.
Isuzu D-Max 4JJ1 ? P0234 turbo overboost
Boost control diagnosis: desired vs actual pressure, learning resets, vacuum path checks.
Busy workshop ? hiring update
From Facebook: looking for a full-time qualified mechanic for general mechanical, tyres, alignments and servicing.
Honda Civic ? park assist sensor reset
ADAS / park assist initialise procedure ? step-by-step workshop notes from the old diagnostics library.
Toyota Hiace GDH300 ? front radar calibration
Radar aiming after panel / grille work ? preparation and calibration pathway.
Hyundai Elantra ? C1201 wheel speed / EPS
ABS and electric power steering cross-talk case study ? still one of the ranked diagnostic posts.
Call today for car service in Seven Hills
Warning light, no-start, or a job another shop could not finish ? talk to us.
(02) 9620 5942