Yesterday, 01:23 PM | #1 |
New Member
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Rep 5
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F15 M50d - Possible Sign of Injector Failure?
So the car has been running nicely..... until is wasn't!
Been experiencing a rough idle on cold start recently, so decided to give the bimmer-tool a workout on injector mode - and the results seem almost conclusive (injector 1 failure?). However, thoughts welcome! Attached are three logs of injector corrections (which I thought should always be negative), at cold, slightly warm and warm-er (reved whilst stationary). Thoughts welcome! |
Yesterday, 09:56 PM | #2 |
First Lieutenant
85
Rep 373
Posts |
nice evaluation. which parameter is this?
injection correction can be used to offset small cylinder performance variations ... doesnt mean necessarily is bad. if correction is outside the limit it will trigger engine light. do you have codes? recommend to use ISTA and look for any ABL related to idle |
Appreciate
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