Description of parameters, quick test of the fuel tank system: ECM-434C

The parameter indicates the result of the diagnostic for leakage in the fuel tank system. This diagnostic is run during the "Fuel tank system" test phase.

• No fault found = No leak corresponding to the definition of minor leak detected by the engine control module (ECM)
• Fault found = 1.0 mm > leakage ≥ 0.5 is detected by the engine control module (ECM). Diagnostic Trouble Code (DTC) ECM-434C will be set in the engine control module (ECM).