TroubleAtlas Score
HONDA NSX-NA1 (1990–2005) Manual — Codes, Tyres & Parts
Built 1990–2005 · all production years covered on this single page
3.2L V6 VTEC C32B • Gasoline
© Wikimedia Commons CC BY-SA
TroubleAtlas Score
An independent value score for the Honda Nsx-Na1 (1990–2005) — reliability, safety, cost, parts, upkeep and documentation. Owing nothing to the manufacturer.
Scorecard · each voice 0–10
Reliabilityn/a
Safety & recallsn/a
Repair cost8.7
Parts & repairability4.3
Maintenance & durability7.4
Documentation & supportn/a
Independent · Verified · Never for sale
Every figure on this Honda Nsx-Na1 (1990–2005) page is aggregated and cross-checked against more than 6.6 million real workshop operations, NHTSA records and OEM technical sources — and updated continuously. No invented estimates.
The Honda Nsx-Na1 (1990–2005) uses Honda Genuine 5W-20 engine oil. Its battery is group 51R (BCI), rated at 410A cold-cranking amps. It is powered by a 3.2L V6 VTEC C32B engine. Use the sections below for verified fluids, battery, OEM tyres, the maintenance schedule, recommended parts and the most commonly reported OBD2 fault codes for this vehicle.
Common problems
Common repairs
Scheduled maintenance
Fluids & lubricants
Battery
Fault codes (OBD2)
Dashboard lights
Parts comparator
Accessories & tools
Tyres
Recalls & TSB
Workshops nearby
COMMON PROBLEMS
Engine overheatingFREQUENT
Engine temperature over limits — check coolant level, thermostat and radiator.
Related codes: P0217
Oil pressure sensor: low signalFREQUENT
ECU detects insufficient oil pressure — check oil level and sensor.
Related codes: P0522
Insufficient oil pressureFREQUENT
Oil pressure below critical threshold — stop the engine and check immediately.
Related codes: P0524
Engine control module (PCM) faultFREQUENT
Faulty ECU processor — requires specialist workshop diagnosis.
Related codes: P0606
Throttle actuatorFREQUENT
Throttle actuator motor circuit open — loss of throttle response.
Related codes: P2100
COMMON REPAIRS
Front brake pads
Difficulty: Easy
1.0h
€70 – €90
Rear brake pads
Difficulty: Medium
1.1h
€77 – €99
Engine oil change
Difficulty: Easy
0.5h
€35 – €45
ABS Module
Difficulty: Hard
2.4h
€168 – €216
AVERAGE INDICATIVE COSTS
Prices may vary by area and workshop.
Full service
€ 120 – € 200
Full brake service
€ 180 – € 300
Spark plug replacement
€ 80 – € 140
Electronic diagnosis
€ 40 – € 70
OFFICIAL LABOUR TIMES (OLP)
Standard labour hours from a database of 6.6M+ real shop operations, with an indicative labour-cost estimate for your country.
Brakes8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| ABS Module | 2.4h | € 108–€ 180 |
| ABS Pump | 2.4h | € 108–€ 180 |
| ABS Tone Ring | 1.8h | € 81–€ 135 |
| ABS Wheel Speed Sensor - Front | 1.8h | € 81–€ 135 |
| ABS Wheel Speed Sensor - Rear | 1.8h | € 81–€ 135 |
| Brake Bleed - All Four | 1.8h | € 81–€ 135 |
| Brake Booster | 3.6h | € 162–€ 270 |
| Brake Booster Check Valve | 1.2h | € 54–€ 90 |
Cooling8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Coolant Bypass Pipe | 1.8h | € 81–€ 135 |
| Coolant Flush | 1.0h | € 45–€ 75 |
| Coolant Reservoir | 1.8h | € 81–€ 135 |
| Coolant Temperature Sensor | 0.6h | € 27–€ 45 |
| Cooling Fan Assembly | 1.8h | € 81–€ 135 |
| Cooling Fan Clutch | 1.8h | € 81–€ 135 |
| Cooling Fan Motor | 1.8h | € 81–€ 135 |
| Cooling Fan Relay | 1.2h | € 54–€ 90 |
Electrical8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Airbag - Driver | 1.8h | € 81–€ 135 |
| Airbag - Passenger | 1.8h | € 81–€ 135 |
| Airbag - Side | 1.8h | € 81–€ 135 |
| Airbag Module/Computer | 1.8h | € 81–€ 135 |
| Alternator | 1.8h | € 81–€ 135 |
| Alternator Belt | 1.8h | € 81–€ 135 |
| Amplifier | 1.8h | € 81–€ 135 |
| Antenna | 0.6h | € 27–€ 45 |
Engine8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Camshaft Position Sensor | 1.8h | € 81–€ 135 |
| Camshaft R&R | 5.4h | € 243–€ 405 |
| Connecting Rod Bearings | 1.8h | € 81–€ 135 |
| Crankshaft Position Sensor | 1.8h | € 81–€ 135 |
| Crankshaft R&R | 1.8h | € 81–€ 135 |
| Cylinder Head R&R | 5.4h | € 243–€ 405 |
| Cylinder Head Resurface | 5.4h | € 243–€ 405 |
| Engine Mount - Front | 3.6h | € 162–€ 270 |
Exhaust8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Air Injection Check Valve | 1.8h | € 81–€ 135 |
| Catalytic Converter - California | 2.4h | € 108–€ 180 |
| Catalytic Converter - Direct Fit | 2.4h | € 108–€ 180 |
| Catalytic Converter - Universal | 2.4h | € 108–€ 180 |
| Downpipe | 2.4h | € 108–€ 180 |
| EGR Cooler | 1.8h | € 81–€ 135 |
| EGR Tube | 1.8h | € 81–€ 135 |
| EGR Valve | 1.8h | € 81–€ 135 |
Fuel system8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Charcoal Canister | 1.8h | € 81–€ 135 |
| EVAP Purge Valve | 1.8h | € 81–€ 135 |
| EVAP Vent Valve | 1.8h | € 81–€ 135 |
| Fuel Cap | 0.4h | € 18–€ 30 |
| Fuel Filler Neck | 3.6h | € 162–€ 270 |
| Fuel Filter | 0.6h | € 27–€ 45 |
| Fuel Filter - In-Tank | 1.2h | € 54–€ 90 |
| Fuel Injector - Single | 3.6h | € 162–€ 270 |
HVAC8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| AC Accumulator | 2.4h | € 108–€ 180 |
| AC Clutch Coil | 1.8h | € 81–€ 135 |
| AC Compressor | 2.4h | € 108–€ 180 |
| AC Compressor Clutch | 2.4h | € 108–€ 180 |
| AC Compressor Oil Add | 2.4h | € 108–€ 180 |
| AC Condenser | 2.4h | € 108–€ 180 |
| AC Evaporator | 2.4h | € 108–€ 180 |
| AC Expansion Valve (TXV) | 2.4h | € 108–€ 180 |
Steering8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Center Link/Drag Link | 1.8h | € 81–€ 135 |
| Electric Power Steering Module | 1.8h | € 81–€ 135 |
| Electric Power Steering Motor | 1.8h | € 81–€ 135 |
| Idler Arm | 1.2h | € 54–€ 90 |
| Pitman Arm | 1.8h | € 81–€ 135 |
| Power Steering Fluid Flush | 2.4h | € 108–€ 180 |
| Power Steering Gear Box | 2.4h | € 108–€ 180 |
| Power Steering Hose - High Pressure | 1.8h | € 81–€ 135 |
Suspension8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Air Line | 1.8h | € 81–€ 135 |
| Air Spring/Air Bag | 1.8h | € 81–€ 135 |
| Air Suspension Compressor | 1.8h | € 81–€ 135 |
| Air Suspension Height Sensor | 1.8h | € 81–€ 135 |
| Air Suspension Valve Block | 1.8h | € 81–€ 135 |
| Ball Joint - Lower | 1.8h | € 81–€ 135 |
| Ball Joint - Upper | 2.4h | € 108–€ 180 |
| Ball Joints - Upper and Lower | 2.4h | € 108–€ 180 |
Transmission8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Kickdown Cable | 1.8h | € 81–€ 135 |
| Neutral Safety Switch | 1.8h | € 81–€ 135 |
| Overdrive Solenoid | 1.8h | € 81–€ 135 |
| Shift Cable | 1.8h | € 81–€ 135 |
| Shift Linkage | 1.8h | € 81–€ 135 |
| Shift Solenoid - Single | 1.8h | € 81–€ 135 |
| Shift Solenoids - All | 1.8h | € 81–€ 135 |
| Torque Converter | 5.4h | € 243–€ 405 |
WORKSHOP LABOUR RATES BY COUNTRY
Average independent-workshop hourly labour rates, to estimate repair costs in your country.
🇩🇪Germany€95/h
🇪🇸Spain€55/h
🇫🇷France€75/h
🇮🇹Italy€45/h
🇬🇧UK£80/h
🇺🇸USA$120/h
Reference rate
€45/h
Source: Eurostat 2024
💧 FLUIDS & LUBRICANTS
🔧 SCHEDULED MAINTENANCE
Engine Oil And Filter (Severe Service)5,000 km / 3 months
Engine Oil And Filter6,000 km / 6 months
Tire Pressure And Condition Inspection6,000 km / 6 months
Engine Oil And Filter (Extreme Conditions)6,000 km / 6 months
Tire Rotation12,000 km
Brake System Inspection12,000 km / 6 months
Driveshaft Boots Inspection12,000 km / 6 months
Engine Coolant Inspection12,000 km / 12 months
📋 RECALLS & TSB (0)
No official recall verified for this vehicle in the NHTSA database.
COMMON OBD2 CODES TO CHECK
P0420
P0420
Powertrain
P0171
P0171
Powertrain
P0300
P0300
Powertrain
P0441
EVAP Incorrect Purge Flow
Powertrain
P0128
P0128
Powertrain
P0455
P0455
Powertrain
P0700
P0700
Transmission
P0507
Idle Air Control System RPM Higher Than Expected
Powertrain
P0174
System Too Lean Bank 2
Powertrain
All documented fault codes for this vehicle
The most documented diagnostic codes for this model, by system and severity. Tap a code for the full guide.
P1498
powertrain
MODERATEP1457
powertrain
LOWP1456
powertrain
LOWP1382
powertrain
HIGHP1366
powertrain
HIGHP1362
powertrain
CRITICALP1324
powertrain
MODERATEP1317
powertrain
MODERATEP1279
powertrain
MODERATEP1253
powertrain
MODERATEP1163
powertrain
MODERATEP1162
powertrain
MODERATEP1108
powertrain
MODERATEP1655
powertrain
MODERATEP1607
powertrain
HIGHP1359
powertrain
HIGHP1337
powertrain
HIGHP1316
powertrain
MODERATEP1298
powertrain
MODERATEP1246
powertrain
HIGH
DASHBOARD WARNING LIGHTS — UNIVERSAL GUIDE
57 warning lights classified by urgency. Appears on your vehicle? Check the urgency level.
Show all dashboard warning lights
🔴 IMMEDIATE STOP — pull over
Oil Pressure WarningEngine
Engine Temperature WarningCooling
Brake System WarningBrakes
Immobilizer / Key FaultSecurity
🟠 WARNING — check soon
Malfunction Indicator Light (MIL) / Check EngineEngine
Diesel Particulate Filter (DPF)Emissions
Battery / Charging SystemElectrical
Low Fuel WarningFuel
ABS WarningBrakes
Brake Pad Wear IndicatorBrakes
Electronic Parking Brake (EPB)Brakes
Power Steering WarningSteering
ESC / Stability Control FaultChassis
Tire Pressure Warning (TPMS)Chassis
Transmission Temperature WarningTransmission
Transmission / Gearbox FaultTransmission
Airbag / SRS WarningActive safety
EGR / Exhaust Gas Recirculation FaultEmissions
Catalytic Converter / Emissions FaultEmissions
AdBlue / DEF Level LowEmissions
Coolant Level LowCooling
Hybrid / EV System WarningHybrid
EV Charge System FaultHybrid
12V Battery (Hybrid/EV Auxiliary)Hybrid
Suspension Fault / Air SuspensionSuspension
CAN Bus / Network Communication FaultNetwork
Water in Fuel FilterFuel
Diesel Injector FaultFuel
Steering Angle Sensor FaultSteering
Turbo / Boost Pressure FaultEngine
Regenerative Braking Fault (Hybrid/EV)Hybrid
Honda Sensing Fault (Honda)ADAS
SH-AWD Fault (Honda)Chassis
🟡 MONITOR
Fuel Cap / Evap SystemEmissions
4WD / AWD SystemDrivetrain
Bulb Failure WarningLighting
Headlight Range / Leveling FaultLighting
Service / Maintenance DueMaintenance
A/C System FaultHvac
Clutch Wear WarningTransmission
Cruise Control / ACC FaultADAS
CMBS Off (Honda)ADAS
🔵 INFORMATION
Engine Temperature Low (Blue)Cooling
Glow Plug / Diesel PreheatEngine
Traction Control / ESC OffChassis
Seatbelt ReminderActive safety
Rear Fog Light IndicatorLighting
Lane Departure / LDWS WarningADAS
Forward Collision Warning (FCW/AEB)ADAS
Blind Spot Monitor FaultADAS
Rear Parking Sensor / Camera FaultADAS
Windshield Washer Fluid LowMaintenance
Door Open WarningBody
Hood / Trunk Open WarningBody
Gear Shift Indicator (Manual)Transmission
Sport / Performance Mode ActiveTransmission
ECON Mode (Honda)Engine
Frequently Asked Questions
What is the right battery for the Honda Nsx-Na1 (1990–2005)?
The battery specified for the Honda Nsx-Na1 (1990–2005) is group 51R (BCI), with a cold cranking rating of 410A. See the Battery section on this page for the main cross-references between brands.
What engine oil should I use on the Honda Nsx-Na1 (1990–2005)?
The engine oil specification for the Honda Nsx-Na1 (1990–2005) is Honda Genuine 5W-20. Always use the viscosity grade approved by the manufacturer: a different oil can reduce engine protection and void the warranty. Check the change interval in the Maintenance section.
Which OBD2 fault codes are commonly documented for the Honda Nsx-Na1 (1990–2005)?
Commonly documented OBD2 codes across many vehicles include: P0420, P0300, P0171. Find the full description, likely causes and estimated repair costs in the OBD2 Codes section on this page.
How often should the Honda Nsx-Na1 (1990–2005) be serviced?
Routine maintenance for the Honda Nsx-Na1 (1990–2005) typically includes an oil change every 6,000–9,000 miles (10,000–15,000 km), an air filter every 12,000–18,000 miles (20,000–30,000 km) and a brake inspection every 12,000 miles (20,000 km). Check the full plan with specific intervals in the Scheduled Maintenance section on this page.
This spec sheet is updated with data verified from OEM sources and shop databases. If you spot an inaccuracy or have additional data on the Honda Nsx-Na1 (1990–2005), let us know — every correction improves quality for all users.