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BMW 3-Series (E90 E92) Forum
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ISTA Error 04862 - Do I really have 3 faulty Charge / Boost pressure sensors?
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02-22-2022, 07:34 AM | #1 |
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ISTA Error 04862 - Do I really have 3 faulty Charge / Boost pressure sensors?
See 2 minute Youtube Video https://youtu.be/sI3XfluFj_U
2012 BMW 318D - 20,000 miles Charge Pressure errors. Every few journeys the amber dash light appears. ISTA shows error 04862. If I do not clear error the light will go off during one of the next few journeys and stay off for several journeys. ISTA seems to have told me a few times that I have a faulty Charge / Boost pressure sensors? I replaced the sensor twice with used sensors then a new one form Autodoc. Each replacement seemed to delay errors for longer but same error always returns. On being told again that I have a faulty sensor I have ordered another one, but I am not confident it will give a long term fix. See screenshot and video. Note As you can see this is a very low mileage car which does very short journeys. A long fast run keeping the revs high does not solve the problem. Any advice / comments? |
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0468 charge control sensor, ista |
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