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What is the reason for the EPC light on and lack of power in a Jianghuai diesel vehicle?

1 Answers

DeKathryn

07/29/25 5:44pm

Jianghuai diesel vehicle EPC light on and lack of power reasons: 1. Fuel system: Insufficient fuel entering the combustion chamber, which may be caused by clogged fuel injectors, fuel pipe leaks, reduced fuel pump power, or a blocked fuel filter. 2. Engine issue: Sudden fuel starvation to the engine. When the fuel filter is blocked, the vehicle may experience fuel starvation when tilted. 3. Clogged fuel injectors: If the fuel injectors are clogged or the fuel pump fails to provide high-pressure fuel injection, effective fuel atomization cannot be achieved, leading to reduced combustion efficiency and failure to meet expected performance.

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