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john rawson
Active Member

USA
25 Posts |
Posted - 03/15/2021 : 12:22:07 PM
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| CE200, also code 534 Sid221 Fmi4, Have load tested Idm relay voltage supply from battery to Idm relay and to Idm,Code 525 just started along with poor running when active. It has for some time set codes 421 threw 428 with no running issues. Thank you for your help! |
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