Mercedes Benz

Mercedes-Benz Mercedes Benz OEM Parts Mercedes Benz OE Replacement Parts 0311 The injection valve output stage of cylinder 4 detects a line discontinuity. (P0204) Possible cause: - Y62y4 (Fuel injector cylinder 4) - Voltage supply via component Z7/38 (Circuit 87 M1i connector sleeve) Affected functions: - Engine diagnosis - Engine running ------------------------------------------------- Test 1: Power supply Test 2: Check component Y62y4 (Fuel injector cylinder 4). 1. Power supply Voltage supply via component Z7/38 (Circuit 87 M1i connector sleeve) Possible cause and remedy - Check voltage supply according to wiring diagram. 2. Check component Y62y4 (Fuel injector cylinder 4). Test 2.1: Check component Y62y4 (Fuel injector cylinder 4). 2.1. Check component Y62y4 (Fuel injector cylinder 4). Safety note Warning!Risk of explosion, poisoning and injury!Fuels are highly inflammable and toxic if inhaled. Fuels may cause skin damage. fuel vapors are M...