Renault Проверьте систему снижения токсичности ... - Drive2
Exhaust Gas Recirculation (EGR) / Turbocharger Boost. Common Symptoms: Loss of engine power or "limp mode".
Diagnostic data suggests that this code is rarely caused by a total failure of a major component like the turbocharger itself, but rather by the sensors monitoring it. renault 148e22
Intermittent sluggishness, especially when the engine is cold. "Check Anti-Pollution" or "Check Injection" warnings. Common Causes of Renault 148E22
Repairing this fault often involves cleaning rather than expensive parts replacement. Diagnostic data suggests that this code is rarely
The code is a specific Renault Diagnostic Trouble Code (DTC) that indicates a fault in the engine management system, primarily related to gas flow or pressure within the Exhaust Gas Recirculation (EGR) and turbocharging systems . This error is frequently encountered in modern Renault diesel and turbo-petrol engines, such as the 1.5 dCi and 1.0 TCe . Understanding the 148E22 Fault Code
When this code appears, it is often accompanied by "Check Anti-Pollution System" or "Check Injection" messages on the dashboard. It essentially signals that the has detected an incorrect signal or flux in the gas flow, typically linked to a pressure sensor. Common Causes of Renault 148E22 Repairing this fault
The small tubes connecting the engine to the pressure sensor often become blocked with carbon soot . A leak in the rubber portion of these tubes is also a frequent point of failure.