Toyota Mirai Gen3 AHTPI · Real-time sensor diagnostics
Safe sensors
9 / 10
Warning
1 (Thermal)
Critical
None
vs yesterday
Hydride Temp
142°C
Temperature of TiFe metal hydride cartridge. SAFE <250°C, WARNING 250-280°C, CRITICAL >280°C
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Exhaust Gate
218°C
Temperature at exhaust heat recovery gate. SAFE <350°C, WARNING 350-380°C, CRITICAL >380°C
H₂ Pressure
1.6 bar
Hydrogen release pressure from cartridge. SAFE 0.8–2.4 bar
SMA Valve
1.2 ms
Shape Memory Alloy valve actuation response time. SAFE <2ms, WARNING 2-3ms, CRITICAL >3ms
Injector Flow
2.1 g/min
H₂ mass flow rate through injector rail. SAFE 1.2–3.8 g/min
NOx Level
12 ppm
Nitrogen oxide emission level. SAFE <40ppm, WARNING 40-60ppm, CRITICAL >60ppm
Wear Index
88%
Remaining cartridge service life. WARNING <20%, CRITICAL <10%
Thermal Safety
72%
72% of critical thermal limit reached
Overall thermal load as % of critical limit. SAFE <80%, WARNING 80-90%, CRITICAL >90%
Coolant Temp
88°C
Engine coolant circuit temperature. SAFE <105°C, WARNING 105-115°C, CRITICAL >115°C
Ambient Factor
0.97
Atmospheric correction multiplier for H₂ density at current altitude/temp. SAFE 0.85–1.0