If hydrogen is accessible from the exhaust, the TWC/TWNSC may also make ammonia, which reduces the required degree of urea injection; The outcome of each measurement strategies depict extremely different exhaust gas attributes. The gasoline engine-based H2-ICE with a minimal compression ratio and smaller displacement results in fairly substantial NOX https://hydrogencar34566.luwebs.com/27150195/bis-30-sprit-sparen-for-dummies