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Rpms Up and Down while driving e40D

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Old May 23, 2023 | 08:39 PM
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mattheww025's Avatar
mattheww025
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Rpms Up and Down while driving e40D
Does anybody know what causes the rpms to go up and down around while between 1250-2000 rpms and around 40-50mph
 
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Old May 23, 2023 | 08:45 PM
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Mark Kovalsky
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Sounds like it is shifting in and out of fourth gear.

Are there any codes stored?
 
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Old May 23, 2023 | 08:52 PM
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It doesn’t have a reader
 
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Old May 24, 2023 | 10:27 AM
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Scott in TX's Avatar
Scott in TX
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Originally Posted by mattheww025
It doesn’t have a reader
the E4OD does put out error codes, are you saying the cable is cut and the connection isn't there ??
 
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