P0192 High Pressure Fuel Pump - Any Mazda 4 Cylinder Engine Problem - Easy 30 Minutes Job

P0192 code is common problem. Fuel pump going bad especially with the 4 cylinder engine. Use scanner to read live data, with key on engine off fuel pressure should be between 60-70psi and at idle should be 500 to 600psi.
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[@kieran1646]

Awesome video man. I may have missed it but does the high pressure fuel pump need to be timed with the crank shaft at all? I've heard yes of some people and no of others.

[@Ah_Duuu_Ma]

@@kieran1646 You dont have to. Not needed.

[@kieran1646]

​@Ah_Duuu_Ma thank you man, you're a legend!