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BMW 3-Series (E90 E92) Forum
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330D injector problem
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05-09-2024, 08:36 AM | #1 |
Registered
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Rep 2
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330D injector problem
Hi, last week the car died on my way home. Took a while and then it started. Drove home fine and bought I new fuel filter. It felt better and didn’t seem to go bad. Drove it for 3 days when it suddenly didn’t start. Borrowed a fault code reader and found 4443 and 4463 (activation) on injector 4 and 6.
Let the car stand for the day. Tried to start in on the evening and then it started fine, drove it and parked it when it didn’t start again. Found some setting in the injectors and adapted and reset some value on the faultcodereader. The codes disappeared and the car started. Drove it for 10km. Goes fine with full throttle and no CEL. I have measured the injectors and the cables from the ECU. 0.1-0.3 ohms from ECU to the injector connectors. The injector 4 and 6 shows 182k ohms. Tested injector 2 and it showed 182k ohms too. Do I buy new injectors or does anybody else have a solution? Please help, thanks. |
05-09-2024, 02:01 PM | #2 |
Second Lieutenant
97
Rep 230
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Have you tried erasing the codes and see if they come back? Only present code is for a faulty glow plug in cilinder 6 which is not a “not starter” but difficult starter at worst
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