Got a P0402 Code? Here’s How I Fixed My EGR Flow Excess Problem!
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YouTubeCar Mechanic USA
Got a P0402 Code? Here’s How I Fixed My EGR Flow Excess Problem!
🚨 Check Engine Light On with P0402 Code? Don’t panic! 🚨 If your scanner shows “EGR Flow Excess Detected,” I’ll walk you through what it means, why it happens, and the exact steps you can take to fix it — without wasting money at the shop. The P0402 engine code is linked to your EGR (Exhaust Gas Recirculation) valve, and it ...
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