2002 Yamaha Yz MOT Pass Rate
Pass rate for Yz models manufactured in 2002, based on 51 real MOT test results.
Data from official DVSA MOT testing records
2002 Yamaha Yz MOT Analysis
The 2002 Yamaha Yz has an MOT pass rate of 84.3% based on 51 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 6,949 miles on the odometer. With a 15.7% failure rate, the 2002 Yz is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2002 Yamaha Yz is Motorcycle audible warning (Horn), responsible for 2.0% of failures. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs range from £100–400. Motorcycle steering is the second most common issue at 2.0%. Motorcycle suspension follows at 2.0%.
Top failures specific to 2002 models only. The overall Yz page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Audible Warning (Horn) | 2.0% | 1 |
| 2 | Motorcycle Steering | 2.0% | 1 |
| 3 | Motorcycle Suspension | 2.0% | 1 |
Failures per 10,000 Miles
avg. 6,949 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Motorcycle audible warning (Horn) | 2.82 | 2.0% | 1 |
| Motorcycle steering | 2.82 | 2.0% | 1 |
| Motorcycle suspension | 2.82 | 2.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2002 Yamaha Yz has an MOT pass rate of 84.3% based on 51 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 6,949 miles on the odometer. With a 15.7% failure rate, the 2002 Yz is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2002 Yamaha Yz, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle audible warning (horn): Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights. With relatively low average mileage of 6,949 miles, many of these vehicles are still in good mechanical condition.
Motorcycle audible warning (Horn) — 2.0% of failures
Motorcycle audible warning (Horn) issues account for 2.0% of MOT failures on 2002 Yamaha Yz models. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Motorcycle steering — 2.0% of failures
Motorcycle steering issues account for 2.0% of MOT failures on 2002 Yamaha Yz models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Motorcycle suspension — 2.0% of failures
Motorcycle suspension issues account for 2.0% of MOT failures on 2002 Yamaha Yz models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.