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View Full Version : Passat B5 1.9tdi MSA15 starting solution need



Medick91
24th February, 2024, 05:56 PM
Hello everyone. I'm tired of this car that has poor starting. I changed the glow plugs, starter motor, injection pump, injectors, checked voltage drops at start-up, compression, set the injection timing, increased the fuel dose on the injection pump adjuster and in the adaptations as well. I also eliminated the problem with air in the fuel system and this piece of junk still starts hard.
When I unplugged the temperature sensor, I noticed a significant improvement, so it is known that starting this engine depends on the coolant temperature in the maps.
I would like to ask you to repair these starting maps and increase fuel via rpm, temperature, etc.

Best regards.